Base | Representation |
---|---|
bin | 1011000011010110111111… |
… | …1110000101001011100111 |
3 | 1121000202022112121000221120 |
4 | 2300311233332011023213 |
5 | 3043100443300304021 |
6 | 41502413002545023 |
7 | 2362656224244021 |
oct | 260655776051347 |
9 | 47022275530846 |
10 | 12152341025511 |
11 | 3965862775085 |
12 | 1443256508173 |
13 | 6a1c64c7972b |
14 | 30026823b011 |
15 | 16119c2c72c6 |
hex | b0d6ff852e7 |
12152341025511 has 32 divisors (see below), whose sum is σ = 16992934695360. Its totient is φ = 7714375409664.
The previous prime is 12152341025479. The next prime is 12152341025581. The reversal of 12152341025511 is 11552014325121.
It is not a de Polignac number, because 12152341025511 - 25 = 12152341025479 is a prime.
It is a super-2 number, since 2×121523410255112 (a number of 27 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12152341025581) 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, 79291891 + ... + 79445003.
It is an arithmetic number, because the mean of its divisors is an integer number (531029209230).
Almost surely, 212152341025511 is an apocalyptic number.
12152341025511 is a deficient number, since it is larger than the sum of its proper divisors (4840593669849).
12152341025511 is a wasteful number, since it uses less digits than its factorization.
12152341025511 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 165715.
The product of its (nonzero) digits is 12000, while the sum is 33.
The spelling of 12152341025511 in words is "twelve trillion, one hundred fifty-two billion, three hundred forty-one million, twenty-five thousand, five hundred eleven".
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