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5717272 = 231164969
BaseRepresentation
bin10101110011110100011000
3101202110121211
4111303310120
52430423042
6322312504
766411301
oct25636430
911673554
105717272
113255520
121ab8734
131252402
14a8b7a8
1577e017
hex573d18

5717272 has 16 divisors (see below), whose sum is σ = 11694600. Its totient is φ = 2598720.

The previous prime is 5717251. The next prime is 5717281. The reversal of 5717272 is 2727175.

It is a pancake number, because a pancake can be divided into 5717272 parts by 3381 straight cuts.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32397 + ... + 32572.

Almost surely, 25717272 is an apocalyptic number.

It is an amenable number.

5717272 is an abundant number, since it is smaller than the sum of its proper divisors (5977328).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5717272 is a wasteful number, since it uses less digits than its factorization.

5717272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64986 (or 64982 counting only the distinct ones).

The product of its digits is 6860, while the sum is 31.

The square root of 5717272 is about 2391.0817635539. The cubic root of 5717272 is about 178.8118451948.

The spelling of 5717272 in words is "five million, seven hundred seventeen thousand, two hundred seventy-two".

Divisors: 1 2 4 8 11 22 44 88 64969 129938 259876 519752 714659 1429318 2858636 5717272