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10664315 = 52973547
BaseRepresentation
bin101000101011…
…100101111011
3202001210200122
4220223211323
510212224230
61020323455
7156434204
oct50534573
922053618
1010664315
116024292
1236a358b
13229505c
1415b85ab
15e09be5
hexa2b97b

10664315 has 8 divisors (see below), whose sum is σ = 13238640. Its totient is φ = 8237152.

The previous prime is 10664299. The next prime is 10664327. The reversal of 10664315 is 51346601.

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

It is a cyclic number.

It is not a de Polignac number, because 10664315 - 24 = 10664299 is a prime.

It is a super-2 number, since 2×106643152 = 227455228838450, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36629 + ... + 36918.

It is an arithmetic number, because the mean of its divisors is an integer number (1654830).

Almost surely, 210664315 is an apocalyptic number.

10664315 is a deficient number, since it is larger than the sum of its proper divisors (2574325).

10664315 is an equidigital number, since it uses as much as digits as its factorization.

10664315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73581.

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 10664315 is about 3265.6262799041. The cubic root of 10664315 is about 220.1123049201.

The spelling of 10664315 in words is "ten million, six hundred sixty-four thousand, three hundred fifteen".

Divisors: 1 5 29 145 73547 367735 2132863 10664315