Base | Representation |
---|---|
bin | 1011100011011000111111… |
… | …0111110111101011101000 |
3 | 1122222100201021022010110112 |
4 | 2320312033313313223220 |
5 | 3131104442303112102 |
6 | 43003301510033452 |
7 | 2450510031116645 |
oct | 270661767675350 |
9 | 48870637263415 |
10 | 12702632082152 |
11 | 4058179720801 |
12 | 1511a31948888 |
13 | 711b1225338c |
14 | 31cb4c6b6dcc |
15 | 1706580e4252 |
hex | b8d8fdf7ae8 |
12702632082152 has 8 divisors (see below), whose sum is σ = 23817435154050. Its totient is φ = 6351316041072.
The previous prime is 12702632082121. The next prime is 12702632082157. The reversal of 12702632082152 is 25128023620721.
It can be written as a sum of positive squares in only one way, i.e., 11689738788676 + 1012893293476 = 3419026^2 + 1006426^2 .
It is a tau number, because it is divible by the number of its divisors (8).
It is a super-2 number, since 2×127026320821522 (a number of 27 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (12702632082157) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 793914505127 + ... + 793914505142.
Almost surely, 212702632082152 is an apocalyptic number.
It is an amenable number.
12702632082152 is a deficient number, since it is larger than the sum of its proper divisors (11114803071898).
12702632082152 is a wasteful number, since it uses less digits than its factorization.
12702632082152 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1587829010275 (or 1587829010271 counting only the distinct ones).
The product of its (nonzero) digits is 161280, while the sum is 41.
The spelling of 12702632082152 in words is "twelve trillion, seven hundred two billion, six hundred thirty-two million, eighty-two thousand, one hundred fifty-two".
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