Base | Representation |
---|---|
bin | 111101001000010001… |
… | …0100111001000111000 |
3 | 110112211201012201102112 |
4 | 1322100202213020320 |
5 | 4122322121324232 |
6 | 140150105351452 |
7 | 12325043453462 |
oct | 1722042471070 |
9 | 415751181375 |
10 | 131274011192 |
11 | 50744836645 |
12 | 21537498588 |
13 | c4c0b104cc |
14 | 64d4783132 |
15 | 3634b1d4b2 |
hex | 1e908a7238 |
131274011192 has 32 divisors (see below), whose sum is σ = 256990315680. Its totient is φ = 62746590720.
The previous prime is 131274011179. The next prime is 131274011221. The reversal of 131274011192 is 291110472131.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 109388 + ... + 523940.
It is an arithmetic number, because the mean of its divisors is an integer number (8030947365).
Almost surely, 2131274011192 is an apocalyptic number.
It is an amenable number.
131274011192 is a deficient number, since it is larger than the sum of its proper divisors (125716304488).
131274011192 is a wasteful number, since it uses less digits than its factorization.
131274011192 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 416303 (or 416299 counting only the distinct ones).
The product of its (nonzero) digits is 3024, while the sum is 32.
The spelling of 131274011192 in words is "one hundred thirty-one billion, two hundred seventy-four million, eleven thousand, one hundred ninety-two".
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