Integer Profile
2,489,489
197 × 12637
Prime factors, divisor sums, positional representations and sequence properties for 2,489,489. The prime factorization is 197 × 12637.
Number of positive divisors: 4. Showing the recorded part of the sequence: 249.
Arithmetic properties
- Positive divisors
- 4
- Divisor sum
- 2,502,324
- Proper-divisor sum
- 12,835
- Digit sum
- 44
- Digital root
- 8
Number bases
- Decimal
- 2489489
- Binary
- 1001011111110010010001 (22 bits)
- Octal
- 0o11376221
- Hexadecimal
- 0x25FC91
Divisor catalog (4)
119712,6372,489,489
Showing 4 of 4.
Collatz trajectory (249 steps)
Even: n → n/2; Odd: n → 3n + 1
2,489,4897,468,4683,734,2341,867,1175,601,3522,800,6761,400,338700,1692,100,5081,050,254525,1271,575,382787,6912,363,0741,181,5373,544,6121,772,306886,1532,658,4601,329,230664,6151,993,846996,9232,990,7701,495,3854,486,1562,243,0781,121,5393,364,6181,682,3095,046,9282,523,4641,261,732630,866315,433946,300473,150236,575709,726354,8631,064,590532,2951,596,886798,4432,395,3301,197,6653,592,9961,796,498898,2492,694,7481,347,374673,6872,021,0621,010,5313,031,5941,515,7974,547,3922,273,6961,136,848568,424
Showing 60 of 60.
Prime factorization
- Factorization
- 197 × 12637
- Distinct prime factors
- 2
- Perfect square
- No
- Parity
- Odd
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