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11810316608 = 261811019537
BaseRepresentation
bin10101111111111001…
…10010000101000000
31010111002012020122122
422333330302011000
5143141420112413
65231532023412
7565446014636
oct127774620500
933432166578
1011810316608
115010685742
122357301b68
131162a8022c
14800763356
15491ca3108
hex2bff32140

11810316608 has 28 divisors (see below), whose sum is σ = 23565601332. Its totient is φ = 5872527360.

The previous prime is 11810316601. The next prime is 11810316629. The reversal of 11810316608 is 80661301811.

11810316608 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 2912545024 + 8897771584 = 53968^2 + 94328^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11810316601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 498185 + ... + 521352.

It is an arithmetic number, because the mean of its divisors is an integer number (841628619).

Almost surely, 211810316608 is an apocalyptic number.

It is an amenable number.

11810316608 is a deficient number, since it is larger than the sum of its proper divisors (11755284724).

11810316608 is a wasteful number, since it uses less digits than its factorization.

11810316608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1019730 (or 1019720 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 35.

The spelling of 11810316608 in words is "eleven billion, eight hundred ten million, three hundred sixteen thousand, six hundred eight".

Divisors: 1 2 4 8 16 32 64 181 362 724 1448 2896 5792 11584 1019537 2039074 4078148 8156296 16312592 32625184 65250368 184536197 369072394 738144788 1476289576 2952579152 5905158304 11810316608