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5304657 = 313912721
BaseRepresentation
bin10100001111000101010001
3100222111121210
4110033011101
52324222112
6305410333
763042321
oct24170521
910874553
105304657
112aa3516
1219399a9
131139667
149c1281
156ebb3c
hex50f151

5304657 has 8 divisors (see below), whose sum is σ = 7124320. Its totient is φ = 3510720.

The previous prime is 5304647. The next prime is 5304661. The reversal of 5304657 is 7564035.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5304657 - 24 = 5304641 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5304617) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5944 + ... + 6777.

It is an arithmetic number, because the mean of its divisors is an integer number (890540).

Almost surely, 25304657 is an apocalyptic number.

It is an amenable number.

5304657 is a deficient number, since it is larger than the sum of its proper divisors (1819663).

5304657 is a wasteful number, since it uses less digits than its factorization.

5304657 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12863.

The product of its (nonzero) digits is 12600, while the sum is 30.

The square root of 5304657 is about 2303.1841003272. The cubic root of 5304657 is about 174.4023914782.

The spelling of 5304657 in words is "five million, three hundred four thousand, six hundred fifty-seven".

Divisors: 1 3 139 417 12721 38163 1768219 5304657