Base | Representation |
---|---|
bin | 111101000011110110… |
… | …0111111101110001110 |
3 | 110112110101012200100222 |
4 | 1322013230333232032 |
5 | 4122021142112012 |
6 | 140123251351342 |
7 | 12321263246312 |
oct | 1720754775616 |
9 | 415411180328 |
10 | 131125738382 |
11 | 50679074031 |
12 | 214b58b2552 |
13 | c499197812 |
14 | 64bcbc7b42 |
15 | 3626ad0972 |
hex | 1e87b3fb8e |
131125738382 has 8 divisors (see below), whose sum is σ = 196690147752. Its totient is φ = 65562355800.
The previous prime is 131125738361. The next prime is 131125738433. The reversal of 131125738382 is 283837521131.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 339632 + ... + 614492.
It is an arithmetic number, because the mean of its divisors is an integer number (24586268469).
Almost surely, 2131125738382 is an apocalyptic number.
131125738382 is a deficient number, since it is larger than the sum of its proper divisors (65564409370).
131125738382 is a wasteful number, since it uses less digits than its factorization.
131125738382 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 513394.
The product of its digits is 241920, while the sum is 44.
The spelling of 131125738382 in words is "one hundred thirty-one billion, one hundred twenty-five million, seven hundred thirty-eight thousand, three hundred eighty-two".
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