Base | Representation |
---|---|
bin | 100001100100100001… |
… | …1001000101011010010 |
3 | 20220002020210102110211 |
4 | 1003021003020223102 |
5 | 2140121141102442 |
6 | 53041400514334 |
7 | 5131343205331 |
oct | 1031103105322 |
9 | 226066712424 |
10 | 72092519122 |
11 | 28635390718 |
12 | 11b7b77b9aa |
13 | 6a4bb16450 |
14 | 36bc8b5d18 |
15 | 1d1e19b617 |
hex | 10c90c8ad2 |
72092519122 has 32 divisors (see below), whose sum is σ = 117572716800. Its totient is φ = 32954983488.
The previous prime is 72092519113. The next prime is 72092519129. The reversal of 72092519122 is 22191529027.
It is not an unprimeable number, because it can be changed into a prime (72092519129) 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, 12259779 + ... + 12265657.
It is an arithmetic number, because the mean of its divisors is an integer number (3674147400).
Almost surely, 272092519122 is an apocalyptic number.
72092519122 is a deficient number, since it is larger than the sum of its proper divisors (45480197678).
72092519122 is a wasteful number, since it uses less digits than its factorization.
72092519122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10330.
The product of its (nonzero) digits is 45360, while the sum is 40.
It can be divided in two parts, 720925 and 19122, that added together give a palindrome (740047).
The spelling of 72092519122 in words is "seventy-two billion, ninety-two million, five hundred nineteen thousand, one hundred twenty-two".
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