Base | Representation |
---|---|
bin | 10111101011111000… |
… | …11101011111100001 |
3 | 1012211012202222201201 |
4 | 23311330131133201 |
5 | 202020321430303 |
6 | 5501452201201 |
7 | 630055635040 |
oct | 136574353741 |
9 | 35735688651 |
10 | 12716201953 |
11 | 5435a67814 |
12 | 256a769201 |
13 | 1278657670 |
14 | 888bb2557 |
15 | 4e659381d |
hex | 2f5f1d7e1 |
12716201953 has 64 divisors (see below), whose sum is σ = 17264558080. Its totient is φ = 9083923200.
The previous prime is 12716201941. The next prime is 12716201989. The reversal of 12716201953 is 35910261721.
It is a cyclic number.
It is not a de Polignac number, because 12716201953 - 213 = 12716193761 is a prime.
It is not an unprimeable number, because it can be changed into a prime (12716201903) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3589363 + ... + 3592903.
It is an arithmetic number, because the mean of its divisors is an integer number (269758720).
Almost surely, 212716201953 is an apocalyptic number.
12716201953 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
It is an amenable number.
12716201953 is a deficient number, since it is larger than the sum of its proper divisors (4548356127).
12716201953 is a wasteful number, since it uses less digits than its factorization.
12716201953 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3678.
The product of its (nonzero) digits is 22680, while the sum is 37.
The spelling of 12716201953 in words is "twelve billion, seven hundred sixteen million, two hundred one thousand, nine hundred fifty-three".
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