Base | Representation |
---|---|
bin | 100001110011101001… |
… | …1000001100100011010 |
3 | 20221101121201011110022 |
4 | 1003213103001210122 |
5 | 2142141100011134 |
6 | 53204005550442 |
7 | 5150044552616 |
oct | 1034723014432 |
9 | 227347634408 |
10 | 72600000794 |
11 | 28875898162 |
12 | 120a1715422 |
13 | 6acccbaa69 |
14 | 372a058346 |
15 | 1d4d9e152e |
hex | 10e74c191a |
72600000794 has 16 divisors (see below), whose sum is σ = 116601460200. Its totient is φ = 33780831744.
The previous prime is 72600000793. The next prime is 72600000829. The reversal of 72600000794 is 49700000627.
It can be written as a sum of positive squares in 4 ways, for example, as 66261452569 + 6338548225 = 257413^2 + 79615^2 .
It is not an unprimeable number, because it can be changed into a prime (72600000793) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11993009 + ... + 11999060.
Almost surely, 272600000794 is an apocalyptic number.
72600000794 is a deficient number, since it is larger than the sum of its proper divisors (44001459406).
72600000794 is a wasteful number, since it uses less digits than its factorization.
72600000794 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23992177.
The product of its (nonzero) digits is 21168, while the sum is 35.
The spelling of 72600000794 in words is "seventy-two billion, six hundred million, seven hundred ninety-four", and thus it is an aban number.
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