Base | Representation |
---|---|
bin | 1001010111100111110… |
… | …1110000000000000001 |
3 | 120101110120200020112001 |
4 | 2111321331300000001 |
5 | 10114121231123411 |
6 | 201535523504001 |
7 | 14425511412511 |
oct | 2257175600001 |
9 | 511416606461 |
10 | 160960020481 |
11 | 6229880a817 |
12 | 27241228001 |
13 | 12242119690 |
14 | 7b0d215841 |
15 | 42c0dc2dc1 |
hex | 2579f70001 |
160960020481 has 16 divisors (see below), whose sum is σ = 174389846400. Its totient is φ = 147682483200.
The previous prime is 160960020479. The next prime is 160960020493. The reversal of 160960020481 is 184020069061.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 160960020481 - 21 = 160960020479 is a prime.
It is a super-2 number, since 2×1609600204812 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 160960020481.
It is not an unprimeable number, because it can be changed into a prime (160960024481) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1482706 + ... + 1587556.
It is an arithmetic number, because the mean of its divisors is an integer number (10899365400).
Almost surely, 2160960020481 is an apocalyptic number.
It is an amenable number.
160960020481 is a deficient number, since it is larger than the sum of its proper divisors (13429825919).
160960020481 is a wasteful number, since it uses less digits than its factorization.
160960020481 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 105576.
The product of its (nonzero) digits is 20736, while the sum is 37.
The spelling of 160960020481 in words is "one hundred sixty billion, nine hundred sixty million, twenty thousand, four hundred eighty-one".
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