Base | Representation |
---|---|
bin | 10111110101100010… |
… | …10101001011001000 |
3 | 1020000212010121112012 |
4 | 23322301111023020 |
5 | 202202033423001 |
6 | 5513503435052 |
7 | 632061103424 |
oct | 137261251310 |
9 | 36025117465 |
10 | 12797170376 |
11 | 547773a571 |
12 | 25918b5a88 |
13 | 128c366783 |
14 | 89584bb84 |
15 | 4ed7392bb |
hex | 2fac552c8 |
12797170376 has 64 divisors (see below), whose sum is σ = 26554521600. Its totient is φ = 5750857728.
The previous prime is 12797170369. The next prime is 12797170391. The reversal of 12797170376 is 67307179721.
12797170376 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2102105 + ... + 2108183.
It is an arithmetic number, because the mean of its divisors is an integer number (414914400).
Almost surely, 212797170376 is an apocalyptic number.
It is an amenable number.
12797170376 is an abundant number, since it is smaller than the sum of its proper divisors (13757351224).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12797170376 is a wasteful number, since it uses less digits than its factorization.
12797170376 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6798 (or 6794 counting only the distinct ones).
The product of its (nonzero) digits is 777924, while the sum is 50.
The spelling of 12797170376 in words is "twelve billion, seven hundred ninety-seven million, one hundred seventy thousand, three hundred seventy-six".
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