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10664234 = 27761731
BaseRepresentation
bin101000101011…
…100100101010
3202001210120122
4220223210222
510212223414
61020323242
7156434030
oct50534452
922053518
1010664234
116024219
1236a3522
132294cc9
1415b8550
15e09b8e
hexa2b92a

10664234 has 8 divisors (see below), whose sum is σ = 18281568. Its totient is φ = 4570380.

The previous prime is 10664221. The next prime is 10664243. The reversal of 10664234 is 43246601.

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

It is a super-2 number, since 2×106642342 = 227451773613512, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 380852 + ... + 380879.

It is an arithmetic number, because the mean of its divisors is an integer number (2285196).

Almost surely, 210664234 is an apocalyptic number.

10664234 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

10664234 is a deficient number, since it is larger than the sum of its proper divisors (7617334).

10664234 is an equidigital number, since it uses as much as digits as its factorization.

10664234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 761740.

The product of its (nonzero) digits is 3456, while the sum is 26.

The square root of 10664234 is about 3265.6138779715. The cubic root of 10664234 is about 220.1117476366. Note that the first 3 decimals are identical.

The spelling of 10664234 in words is "ten million, six hundred sixty-four thousand, two hundred thirty-four".

Divisors: 1 2 7 14 761731 1523462 5332117 10664234