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3136055131 = 11267587659
BaseRepresentation
bin1011101011101100…
…0110011101011011
322002120001002220001
42322323012131123
522410312231011
61235104313431
7140500012606
oct27273063533
98076032801
103136055131
11136a248700
12736312877
133ac940131
1421a70133d
151354bb7c1
hexbaec675b

3136055131 has 24 divisors (see below), whose sum is σ = 3509795520. Its totient is φ = 2799368880.

The previous prime is 3136055123. The next prime is 3136055141. The reversal of 3136055131 is 1315506313.

It is not a de Polignac number, because 3136055131 - 23 = 3136055123 is a prime.

It is a super-2 number, since 2×31360551312 = 19669683569342854322, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3136055131.

It is not an unprimeable number, because it can be changed into a prime (3136055141) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4758480 + ... + 4759138.

It is an arithmetic number, because the mean of its divisors is an integer number (146241480).

Almost surely, 23136055131 is an apocalyptic number.

3136055131 is a deficient number, since it is larger than the sum of its proper divisors (373740389).

3136055131 is a wasteful number, since it uses less digits than its factorization.

3136055131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1335 (or 1324 counting only the distinct ones).

The product of its (nonzero) digits is 4050, while the sum is 28.

The square root of 3136055131 is about 56000.4922389080. The cubic root of 3136055131 is about 1463.7308613902.

The spelling of 3136055131 in words is "three billion, one hundred thirty-six million, fifty-five thousand, one hundred thirty-one".

Divisors: 1 11 67 121 587 659 737 6457 7249 8107 39329 44153 71027 79739 386833 432619 485683 4255163 4758809 5342513 25917811 46806793 285095921 3136055131