Base | Representation |
---|---|
bin | 1011000000101111101011… |
… | …0001110110100011101100 |
3 | 1120212110101021120022221011 |
4 | 2300023322301312203230 |
5 | 3041332001323301102 |
6 | 41430024021115004 |
7 | 2356506166161220 |
oct | 260137261664354 |
9 | 46773337508834 |
10 | 12107425212652 |
11 | 3948803990090 |
12 | 1436600258a64 |
13 | 69a957633783 |
14 | 2dc006c44780 |
15 | 15ee1de682d7 |
hex | b02fac768ec |
12107425212652 has 24 divisors (see below), whose sum is σ = 26416200464640. Its totient is φ = 4717178654160.
The previous prime is 12107425212629. The next prime is 12107425212667. The reversal of 12107425212652 is 25621252470121.
It is a super-2 number, since 2×121074252126522 (a number of 27 digits) contains 22 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19654910752 + ... + 19654911367.
It is an arithmetic number, because the mean of its divisors is an integer number (1100675019360).
Almost surely, 212107425212652 is an apocalyptic number.
It is an amenable number.
12107425212652 is an abundant number, since it is smaller than the sum of its proper divisors (14308775251988).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12107425212652 is a wasteful number, since it uses less digits than its factorization.
12107425212652 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 39309822141 (or 39309822139 counting only the distinct ones).
The product of its (nonzero) digits is 134400, while the sum is 40.
Adding to 12107425212652 its reverse (25621252470121), we get a palindrome (37728677682773).
The spelling of 12107425212652 in words is "twelve trillion, one hundred seven billion, four hundred twenty-five million, two hundred twelve thousand, six hundred fifty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •