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10664335 = 511217627
BaseRepresentation
bin101000101011…
…100110001111
3202001210201101
4220223212033
510212224320
61020323531
7156434233
oct50534617
922053641
1010664335
116024300
1236a35a7
132295076
1415b85c3
15e09c0a
hexa2b98f

10664335 has 12 divisors (see below), whose sum is σ = 14067144. Its totient is φ = 7755440.

The previous prime is 10664327. The next prime is 10664359. The reversal of 10664335 is 53346601.

It is not a de Polignac number, because 10664335 - 23 = 10664327 is a prime.

It is a super-2 number, since 2×106643352 = 227456081984450, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8209 + ... + 9418.

It is an arithmetic number, because the mean of its divisors is an integer number (1172262).

Almost surely, 210664335 is an apocalyptic number.

10664335 is a deficient number, since it is larger than the sum of its proper divisors (3402809).

10664335 is a wasteful number, since it uses less digits than its factorization.

10664335 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17654 (or 17643 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 28.

The square root of 10664335 is about 3265.6293421024. The cubic root of 10664335 is about 220.1124425206.

The spelling of 10664335 in words is "ten million, six hundred sixty-four thousand, three hundred thirty-five".

Divisors: 1 5 11 55 121 605 17627 88135 193897 969485 2132867 10664335