Base | Representation |
---|---|
bin | 10111011010101111… |
… | …10000111001010101 |
3 | 1012110012010021122221 |
4 | 23231113300321111 |
5 | 201222011124443 |
6 | 5435313222341 |
7 | 623361222352 |
oct | 135527607125 |
9 | 35405107587 |
10 | 12572364373 |
11 | 5371854488 |
12 | 252a5619b1 |
13 | 125490567a |
14 | 873a4d629 |
15 | 4d8b2eeed |
hex | 2ed5f0e55 |
12572364373 has 8 divisors (see below), whose sum is σ = 12662516160. Its totient is φ = 12482389920.
The previous prime is 12572364359. The next prime is 12572364379. The reversal of 12572364373 is 37346327521.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-12572364373 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 (12572364379) 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, 99633 + ... + 187273.
It is an arithmetic number, because the mean of its divisors is an integer number (1582814520).
Almost surely, 212572364373 is an apocalyptic number.
It is an amenable number.
12572364373 is a deficient number, since it is larger than the sum of its proper divisors (90151787).
12572364373 is an equidigital number, since it uses as much as digits as its factorization.
12572364373 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 88667.
The product of its digits is 635040, while the sum is 43.
It can be divided in two parts, 125723 and 64373, that added together give a square (190096 = 4362).
The spelling of 12572364373 in words is "twelve billion, five hundred seventy-two million, three hundred sixty-four thousand, three hundred seventy-three".
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