Base | Representation |
---|---|
bin | 1001010100011100011… |
… | …0011101011111110011 |
3 | 120022021002221100012110 |
4 | 2111013012131133303 |
5 | 10110344301302341 |
6 | 201315121300403 |
7 | 14365410130500 |
oct | 2250706353763 |
9 | 508232840173 |
10 | 160106665971 |
11 | 619a004795a |
12 | 27043494703 |
13 | 121373a5595 |
14 | 7a6bb5c4a7 |
15 | 427100c216 |
hex | 254719d7f3 |
160106665971 has 12 divisors (see below), whose sum is σ = 248328706632. Its totient is φ = 91489523328.
The previous prime is 160106665963. The next prime is 160106665997. The reversal of 160106665971 is 179566601061.
It is a happy number.
It is not a de Polignac number, because 160106665971 - 23 = 160106665963 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 160106665971.
It is not an unprimeable number, because it can be changed into a prime (160106665921) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 544580350 + ... + 544580643.
It is an arithmetic number, because the mean of its divisors is an integer number (20694058886).
Almost surely, 2160106665971 is an apocalyptic number.
160106665971 is a deficient number, since it is larger than the sum of its proper divisors (88222040661).
160106665971 is a wasteful number, since it uses less digits than its factorization.
160106665971 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1089161010 (or 1089161003 counting only the distinct ones).
The product of its (nonzero) digits is 408240, while the sum is 48.
The spelling of 160106665971 in words is "one hundred sixty billion, one hundred six million, six hundred sixty-five thousand, nine hundred seventy-one".
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