Base | Representation |
---|---|
bin | 10110100111010001… |
… | …11010100111010111 |
3 | 1011100002210002000101 |
4 | 23103220322213113 |
5 | 144331001344030 |
6 | 5324412154531 |
7 | 606566563561 |
oct | 132350724727 |
9 | 34302702011 |
10 | 12140653015 |
11 | 517009a337 |
12 | 2429a68a47 |
13 | 11b634016a |
14 | 832592331 |
15 | 4b0ca57ca |
hex | 2d3a3a9d7 |
12140653015 has 16 divisors (see below), whose sum is σ = 14644203840. Its totient is φ = 9662341120.
The previous prime is 12140652949. The next prime is 12140653033. The reversal of 12140653015 is 51035604121.
It is not a de Polignac number, because 12140653015 - 219 = 12140128727 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1072485 + ... + 1083745.
It is an arithmetic number, because the mean of its divisors is an integer number (915262740).
Almost surely, 212140653015 is an apocalyptic number.
12140653015 is a deficient number, since it is larger than the sum of its proper divisors (2503550825).
12140653015 is a wasteful number, since it uses less digits than its factorization.
12140653015 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12362.
The product of its (nonzero) digits is 3600, while the sum is 28.
The spelling of 12140653015 in words is "twelve billion, one hundred forty million, six hundred fifty-three thousand, fifteen".
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