Base | Representation |
---|---|
bin | 1010111011110111000101… |
… | …0000101100001001100011 |
3 | 1120120102210100011220020201 |
4 | 2232331301100230021203 |
5 | 3033443123444141201 |
6 | 41323305333250031 |
7 | 2350445606600053 |
oct | 256756120541143 |
9 | 46512710156221 |
10 | 12023513662051 |
11 | 3916164012161 |
12 | 14222a2493917 |
13 | 692a74008498 |
14 | 2d7d267bb563 |
15 | 15cb5c396801 |
hex | aef7142c263 |
12023513662051 has 32 divisors (see below), whose sum is σ = 13231623372800. Its totient is φ = 10882363284000.
The previous prime is 12023513662031. The next prime is 12023513662079. The reversal of 12023513662051 is 15026631532021.
12023513662051 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a cyclic number.
It is not a de Polignac number, because 12023513662051 - 225 = 12023480107619 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 12023513662051.
It is not an unprimeable number, because it can be changed into a prime (12023513662031) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 699398866 + ... + 699416056.
It is an arithmetic number, because the mean of its divisors is an integer number (413488230400).
Almost surely, 212023513662051 is an apocalyptic number.
12023513662051 is a deficient number, since it is larger than the sum of its proper divisors (1208109710749).
12023513662051 is a wasteful number, since it uses less digits than its factorization.
12023513662051 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 32351.
The product of its (nonzero) digits is 64800, while the sum is 37.
The spelling of 12023513662051 in words is "twelve trillion, twenty-three billion, five hundred thirteen million, six hundred sixty-two thousand, fifty-one".
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