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10755354731 = 113735374861
BaseRepresentation
bin10100000010001000…
…11011000001101011
31000202120002122000112
422001010123001223
5134011332322411
64535124324535
7530346002222
oct120104330153
930676078015
1010755354731
11461a132220
122101b4374b
13102533b334
147405c9cb9
1542e366b8b
hex28111b06b

10755354731 has 16 divisors (see below), whose sum is σ = 12084523488. Its totient is φ = 9486259200.

The previous prime is 10755354707. The next prime is 10755354763. The reversal of 10755354731 is 13745355701.

It is a de Polignac number, because none of the positive numbers 2k-10755354731 is a prime.

It is a super-2 number, since 2×107553547312 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10755354331) 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, 106241 + ... + 181101.

It is an arithmetic number, because the mean of its divisors is an integer number (755282718).

Almost surely, 210755354731 is an apocalyptic number.

10755354731 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

10755354731 is a deficient number, since it is larger than the sum of its proper divisors (1329168757).

10755354731 is a wasteful number, since it uses less digits than its factorization.

10755354731 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75262.

The product of its (nonzero) digits is 220500, while the sum is 41.

The spelling of 10755354731 in words is "ten billion, seven hundred fifty-five million, three hundred fifty-four thousand, seven hundred thirty-one".

Divisors: 1 11 37 353 407 3883 13061 74861 143671 823471 2769857 26425933 30468427 290685263 977759521 10755354731