Base | Representation |
---|---|
bin | 111101000001100011… |
… | …1010011111110101110 |
3 | 110112021000100022120021 |
4 | 1322003013103332232 |
5 | 4121341440013042 |
6 | 140111501312354 |
7 | 12316340001340 |
oct | 1720307237656 |
9 | 415230308507 |
10 | 131048751022 |
11 | 50639670312 |
12 | 21493b656ba |
13 | c486250777 |
14 | 64b28a7290 |
15 | 361ee74867 |
hex | 1e831d3fae |
131048751022 has 32 divisors (see below), whose sum is σ = 225536425920. Its totient is φ = 55943543040.
The previous prime is 131048751019. The next prime is 131048751059. The reversal of 131048751022 is 220157840131.
It is a super-2 number, since 2×1310487510222 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16632948 + ... + 16640824.
It is an arithmetic number, because the mean of its divisors is an integer number (7048013310).
Almost surely, 2131048751022 is an apocalyptic number.
131048751022 is a deficient number, since it is larger than the sum of its proper divisors (94487674898).
131048751022 is a wasteful number, since it uses less digits than its factorization.
131048751022 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12396.
The product of its (nonzero) digits is 13440, while the sum is 34.
The spelling of 131048751022 in words is "one hundred thirty-one billion, forty-eight million, seven hundred fifty-one thousand, twenty-two".
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