Base | Representation |
---|---|
bin | 100011011100110111… |
… | …0011001100001001110 |
3 | 21021111122202121221102 |
4 | 1012321232121201032 |
5 | 2221403340022032 |
6 | 54550202303102 |
7 | 5333403441020 |
oct | 1067156314116 |
9 | 237448677842 |
10 | 76130392142 |
11 | 2a317692462 |
12 | 12907ab7a92 |
13 | 724353851c |
14 | 3982c88010 |
15 | 1ea8903362 |
hex | 11b9b9984e |
76130392142 has 32 divisors (see below), whose sum is σ = 134114838528. Its totient is φ = 31726943136.
The previous prime is 76130392099. The next prime is 76130392147. The reversal of 76130392142 is 24129303167.
It is a junction number, because it is equal to n+sod(n) for n = 76130392096 and 76130392105.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (76130392147) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 862883 + ... + 947009.
It is an arithmetic number, because the mean of its divisors is an integer number (4191088704).
Almost surely, 276130392142 is an apocalyptic number.
76130392142 is a deficient number, since it is larger than the sum of its proper divisors (57984446386).
76130392142 is a wasteful number, since it uses less digits than its factorization.
76130392142 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 85920.
The product of its (nonzero) digits is 54432, while the sum is 38.
The spelling of 76130392142 in words is "seventy-six billion, one hundred thirty million, three hundred ninety-two thousand, one hundred forty-two".
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