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10829900331 = 322941493871
BaseRepresentation
bin10100001011000001…
…10010101000101011
31000221202100221100200
422011200302220223
5134134423302311
64550350203243
7532242430305
oct120540625053
930852327320
1010829900331
114658218458
122122ab3523
13103790bb63
1474a472975
15435b8e556
hex285832a2b

10829900331 has 12 divisors (see below), whose sum is σ = 16182610080. Its totient is φ = 6970970160.

The previous prime is 10829900311. The next prime is 10829900353. The reversal of 10829900331 is 13300992801.

It is not a de Polignac number, because 10829900331 - 230 = 9756158507 is a prime.

It is a super-2 number, since 2×108299003312 (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10829900311) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20746675 + ... + 20747196.

It is an arithmetic number, because the mean of its divisors is an integer number (1348550840).

Almost surely, 210829900331 is an apocalyptic number.

10829900331 is a deficient number, since it is larger than the sum of its proper divisors (5352709749).

10829900331 is a wasteful number, since it uses less digits than its factorization.

10829900331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41493906 (or 41493903 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 36.

The spelling of 10829900331 in words is "ten billion, eight hundred twenty-nine million, nine hundred thousand, three hundred thirty-one".

Divisors: 1 3 9 29 87 261 41493871 124481613 373444839 1203322259 3609966777 10829900331