Base | Representation |
---|---|
bin | 101111000011101100… |
… | …0110000000000100001 |
3 | 100122211202001102121122 |
4 | 1132013120300000201 |
5 | 3123430222110230 |
6 | 114231353302025 |
7 | 10205152636433 |
oct | 1360730600041 |
9 | 318752042548 |
10 | 101055660065 |
11 | 39948316138 |
12 | 17703404915 |
13 | 96b6437379 |
14 | 4c6933a653 |
15 | 2966c62be5 |
hex | 1787630021 |
101055660065 has 16 divisors (see below), whose sum is σ = 123314607360. Its totient is φ = 79480605120.
The previous prime is 101055660053. The next prime is 101055660067. The reversal of 101055660065 is 560066550101.
It is not a de Polignac number, because 101055660065 - 24 = 101055660049 is a prime.
It is not an unprimeable number, because it can be changed into a prime (101055660067) 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, 557156 + ... + 715914.
It is an arithmetic number, because the mean of its divisors is an integer number (7707162960).
Almost surely, 2101055660065 is an apocalyptic number.
It is an amenable number.
101055660065 is a deficient number, since it is larger than the sum of its proper divisors (22258947295).
101055660065 is a wasteful number, since it uses less digits than its factorization.
101055660065 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 160912.
The product of its (nonzero) digits is 27000, while the sum is 35.
The spelling of 101055660065 in words is "one hundred one billion, fifty-five million, six hundred sixty thousand, sixty-five".
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