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10392297 = 319237927
BaseRepresentation
bin100111101001…
…001011101001
3201112222112220
4213221023221
510130023142
61010424253
7154222146
oct47511351
921488486
1010392297
115958983
123592089
1321cb2b6
1415473cd
15da42ec
hex9e92e9

10392297 has 16 divisors (see below), whose sum is σ = 15221760. Its totient is φ = 6277392.

The previous prime is 10392233. The next prime is 10392299. The reversal of 10392297 is 79229301.

It is not a de Polignac number, because 10392297 - 26 = 10392233 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10392299) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 2653 + ... + 5274.

It is an arithmetic number, because the mean of its divisors is an integer number (951360).

Almost surely, 210392297 is an apocalyptic number.

It is an amenable number.

10392297 is a deficient number, since it is larger than the sum of its proper divisors (4829463).

10392297 is a wasteful number, since it uses less digits than its factorization.

10392297 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7972.

The product of its (nonzero) digits is 6804, while the sum is 33.

The square root of 10392297 is about 3223.7085786404. The cubic root of 10392297 is about 218.2246722799.

The spelling of 10392297 in words is "ten million, three hundred ninety-two thousand, two hundred ninety-seven".

Divisors: 1 3 19 23 57 69 437 1311 7927 23781 150613 182321 451839 546963 3464099 10392297