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10850756660 = 225542537833
BaseRepresentation
bin10100001101100000…
…10110100000110100
31001000012121112212022
422012300112200310
5134210243203120
64552413212312
7532614624032
oct120660264064
931005545768
1010850756660
114668a73097
122129a91098
13103c031c93
1474d141552
1543790e025
hex286c16834

10850756660 has 12 divisors (see below), whose sum is σ = 22786589028. Its totient is φ = 4340302656.

The previous prime is 10850756629. The next prime is 10850756681. The reversal of 10850756660 is 6665705801.

It can be written as a sum of positive squares in 2 ways, for example, as 8356153744 + 2494602916 = 91412^2 + 49946^2 .

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 271268897 + ... + 271268936.

It is an arithmetic number, because the mean of its divisors is an integer number (1898882419).

Almost surely, 210850756660 is an apocalyptic number.

10850756660 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10850756660 is an abundant number, since it is smaller than the sum of its proper divisors (11935832368).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10850756660 is a wasteful number, since it uses less digits than its factorization.

10850756660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 542537842 (or 542537840 counting only the distinct ones).

The product of its (nonzero) digits is 302400, while the sum is 44.

The spelling of 10850756660 in words is "ten billion, eight hundred fifty million, seven hundred fifty-six thousand, six hundred sixty".

Divisors: 1 2 4 5 10 20 542537833 1085075666 2170151332 2712689165 5425378330 10850756660