Integer Profile

4,209,820

2^2 × 5 × 210491

Prime factors, divisor sums, positional representations and sequence properties for 4,209,820. The prime factorization is 2^2 × 5 × 210491.

Number of positive divisors: 12. Showing the recorded part of the sequence: 167.

AbundantEvenComposite

Arithmetic properties

Positive divisors: 12
Divisor sum: 8,840,664
Proper-divisor sum: 4,630,844
Digit sum: 25
Digital root: 7

Number bases

Decimal: 4209820
Binary: 10000000011110010011100 (23 bits)
Octal: 0o20036234
Hexadecimal: 0x403C9C

Divisor catalog (12)

12451020210,491420,982841,9641,052,4552,104,9104,209,820

Showing 12 of 12.

Collatz trajectory (167 steps)

Even: n → n/2; Odd: n → 3n + 1

4,209,8202,104,9101,052,4553,157,3661,578,6834,736,0502,368,0257,104,0763,552,0381,776,0195,328,0582,664,0297,992,0883,996,0441,998,022999,0112,997,0341,498,5174,495,5522,247,7761,123,888561,944280,972140,48670,243210,730105,365316,096158,04879,02439,51219,7569,8784,93914,8187,40922,22811,1145,55716,6728,3364,1682,0841,0425211,5647823911,1745871,7628812,6441,3226611,984992496248124

Showing 60 of 60.

Prime factorization

Factorization: 2^2 × 5 × 210491
Distinct prime factors: 3
Perfect square: No
Parity: Even