Base | Representation |
---|---|
bin | 111101001001001000… |
… | …1010001111011111100 |
3 | 110112220201210122020012 |
4 | 1322102101101323330 |
5 | 4122402033203312 |
6 | 140153023242352 |
7 | 12325545163166 |
oct | 1722221217374 |
9 | 415821718205 |
10 | 131303022332 |
11 | 5075a151099 |
12 | 215451493b8 |
13 | c4c6b2a371 |
14 | 64d8575936 |
15 | 363744e322 |
hex | 1e92451efc |
131303022332 has 24 divisors (see below), whose sum is σ = 243313652736. Its totient is φ = 61785371648.
The previous prime is 131303022317. The next prime is 131303022341. The reversal of 131303022332 is 233220303131.
It is a junction number, because it is equal to n+sod(n) for n = 131303022298 and 131303022307.
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, 1058693 + ... + 1176195.
It is an arithmetic number, because the mean of its divisors is an integer number (10138068864).
Almost surely, 2131303022332 is an apocalyptic number.
It is an amenable number.
131303022332 is a deficient number, since it is larger than the sum of its proper divisors (112010630404).
131303022332 is a wasteful number, since it uses less digits than its factorization.
131303022332 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 133957 (or 133955 counting only the distinct ones).
The product of its (nonzero) digits is 1944, while the sum is 23.
Adding to 131303022332 its reverse (233220303131), we get a palindrome (364523325463).
The spelling of 131303022332 in words is "one hundred thirty-one billion, three hundred three million, twenty-two thousand, three hundred thirty-two".
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