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4872357 = 32777339
BaseRepresentation
bin10010100101100010100101
3100011112121200
4102211202211
52221403412
6252233113
756262060
oct22454245
910145550
104872357
112828746
12176b799
131017969
1490b8d7
156639dc
hex4a58a5

4872357 has 12 divisors (see below), whose sum is σ = 8043360. Its totient is φ = 2784168.

The previous prime is 4872337. The next prime is 4872391. The reversal of 4872357 is 7532784.

It is not a de Polignac number, because 4872357 - 26 = 4872293 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4872337) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 38607 + ... + 38732.

It is an arithmetic number, because the mean of its divisors is an integer number (670280).

Almost surely, 24872357 is an apocalyptic number.

It is an amenable number.

4872357 is a deficient number, since it is larger than the sum of its proper divisors (3171003).

4872357 is a wasteful number, since it uses less digits than its factorization.

4872357 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77352 (or 77349 counting only the distinct ones).

The product of its digits is 47040, while the sum is 36.

The square root of 4872357 is about 2207.3416137970. The cubic root of 4872357 is about 169.5299239726.

The spelling of 4872357 in words is "four million, eight hundred seventy-two thousand, three hundred fifty-seven".

Divisors: 1 3 7 9 21 63 77339 232017 541373 696051 1624119 4872357