Base | Representation |
---|---|
bin | 1001111001110010011… |
… | …1100001011111010110 |
3 | 121021010202010002102112 |
4 | 2132130213201133112 |
5 | 10241412110043110 |
6 | 210053544511022 |
7 | 15202004311313 |
oct | 2363447413726 |
9 | 537122102375 |
10 | 170131331030 |
11 | 66174779111 |
12 | 28b8077b472 |
13 | 1307421a65b |
14 | 833d2a1d0a |
15 | 465b13d405 |
hex | 279c9e17d6 |
170131331030 has 16 divisors (see below), whose sum is σ = 310549585824. Its totient is φ = 67094045760.
The previous prime is 170131331017. The next prime is 170131331047. The reversal of 170131331030 is 30133131071.
It is a junction number, because it is equal to n+sod(n) for n = 170131330987 and 170131331005.
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, 119810087 + ... + 119811506.
It is an arithmetic number, because the mean of its divisors is an integer number (19409349114).
Almost surely, 2170131331030 is an apocalyptic number.
170131331030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
170131331030 is a deficient number, since it is larger than the sum of its proper divisors (140418254794).
170131331030 is a wasteful number, since it uses less digits than its factorization.
170131331030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 239621671.
The product of its (nonzero) digits is 567, while the sum is 23.
The spelling of 170131331030 in words is "one hundred seventy billion, one hundred thirty-one million, three hundred thirty-one thousand, thirty".
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