Base | Representation |
---|---|
bin | 1000111010011101101… |
… | …0111010101101101100 |
3 | 112122021002012111112110 |
4 | 2032213122322231230 |
5 | 10002103433103133 |
6 | 154203113204020 |
7 | 14030525346564 |
oct | 2164732725554 |
9 | 478232174473 |
10 | 153132706668 |
11 | 59a4146a027 |
12 | 25817a00610 |
13 | 115955b9446 |
14 | 75a985dda4 |
15 | 3eb3b38c63 |
hex | 23a76bab6c |
153132706668 has 48 divisors (see below), whose sum is σ = 361889884160. Its totient is φ = 50390121600.
The previous prime is 153132706667. The next prime is 153132706697. The reversal of 153132706668 is 866607231351.
It is not an unprimeable number, because it can be changed into a prime (153132706663) 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, 10715688 + ... + 10729968.
Almost surely, 2153132706668 is an apocalyptic number.
It is an amenable number.
153132706668 is an abundant number, since it is smaller than the sum of its proper divisors (208757177492).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
153132706668 is a wasteful number, since it uses less digits than its factorization.
153132706668 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25678 (or 25676 counting only the distinct ones).
The product of its (nonzero) digits is 1088640, while the sum is 48.
The spelling of 153132706668 in words is "one hundred fifty-three billion, one hundred thirty-two million, seven hundred six thousand, six hundred sixty-eight".
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