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10683123 = 31117137139
BaseRepresentation
bin101000110000…
…001011110011
3202002202111020
4220300023303
510213324443
61020550523
7156543063
oct50601363
922082436
1010683123
116037430
1236b2443
1322a0799
1415c13a3
15e10583
hexa302f3

10683123 has 32 divisors (see below), whose sum is σ = 16692480. Its totient is φ = 6005760.

The previous prime is 10683103. The next prime is 10683139. The reversal of 10683123 is 32138601.

It is not a de Polignac number, because 10683123 - 29 = 10682611 is a prime.

It is a super-2 number, since 2×106831232 = 228258234066258, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10683093 and 10683102.

It is not an unprimeable number, because it can be changed into a prime (10683103) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 76788 + ... + 76926.

It is an arithmetic number, because the mean of its divisors is an integer number (521640).

Almost surely, 210683123 is an apocalyptic number.

10683123 is a deficient number, since it is larger than the sum of its proper divisors (6009357).

10683123 is a wasteful number, since it uses less digits than its factorization.

10683123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 307.

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 10683123 is about 3268.5047039893. The cubic root of 10683123 is about 220.2416284590.

The spelling of 10683123 in words is "ten million, six hundred eighty-three thousand, one hundred twenty-three".

Divisors: 1 3 11 17 33 51 137 139 187 411 417 561 1507 1529 2329 2363 4521 4587 6987 7089 19043 25619 25993 57129 76857 77979 209473 323731 628419 971193 3561041 10683123