Base | Representation |
---|---|
bin | 10010111001110100… |
… | …01000110111001101 |
3 | 222012021112022112100 |
4 | 21130322020313031 |
5 | 131241030212432 |
6 | 4355013225313 |
7 | 506331230523 |
oct | 113472106715 |
9 | 28167468470 |
10 | 10148679117 |
11 | 4338734915 |
12 | 1b72932239 |
13 | c59746095 |
14 | 6c3bc6313 |
15 | 3e5e7b07c |
hex | 25ce88dcd |
10148679117 has 6 divisors (see below), whose sum is σ = 14659203182. Its totient is φ = 6765786072.
The previous prime is 10148679109. The next prime is 10148679127. The reversal of 10148679117 is 71197684101.
It can be written as a sum of positive squares in only one way, i.e., 9861681636 + 286997481 = 99306^2 + 16941^2 .
It is not a de Polignac number, because 10148679117 - 23 = 10148679109 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10148679127) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 563815498 + ... + 563815515.
Almost surely, 210148679117 is an apocalyptic number.
It is an amenable number.
10148679117 is a deficient number, since it is larger than the sum of its proper divisors (4510524065).
10148679117 is a wasteful number, since it uses less digits than its factorization.
10148679117 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1127631019 (or 1127631016 counting only the distinct ones).
The product of its (nonzero) digits is 84672, while the sum is 45.
The spelling of 10148679117 in words is "ten billion, one hundred forty-eight million, six hundred seventy-nine thousand, one hundred seventeen".
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