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10755754431 = 32326777413
BaseRepresentation
bin10100000010001011…
…11100100110111111
31000202120211221022020
422001011330212333
5134011433120211
64535141051223
7530352255432
oct120105744677
930676757266
1010755754431
11461a385554
1221020b6b13
13102544b246
14740691819
1542e3e5306
hex28117c9bf

10755754431 has 12 divisors (see below), whose sum is σ = 14991639768. Its totient is φ = 6858740944.

The previous prime is 10755754421. The next prime is 10755754447. The reversal of 10755754431 is 13445755701.

It is not a de Polignac number, because 10755754431 - 26 = 10755754367 is a prime.

It is a super-3 number, since 3×107557544313 (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10755754411) 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, 3387120 + ... + 3390293.

It is an arithmetic number, because the mean of its divisors is an integer number (1249303314).

Almost surely, 210755754431 is an apocalyptic number.

10755754431 is a deficient number, since it is larger than the sum of its proper divisors (4235885337).

10755754431 is an equidigital number, since it uses as much as digits as its factorization.

10755754431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6777462 (or 6777439 counting only the distinct ones).

The product of its (nonzero) digits is 294000, while the sum is 42.

The spelling of 10755754431 in words is "ten billion, seven hundred fifty-five million, seven hundred fifty-four thousand, four hundred thirty-one".

Divisors: 1 3 23 69 529 1587 6777413 20332239 155880499 467641497 3585251477 10755754431