Base | Representation |
---|---|
bin | 1011011010000100111100… |
… | …1011110101010000101000 |
3 | 1122102001201122210220220122 |
4 | 2312201033023311100220 |
5 | 3120444303022143440 |
6 | 42402001150342412 |
7 | 2433114065322350 |
oct | 266411713652050 |
9 | 48361648726818 |
10 | 12542633006120 |
11 | 3aa6334389858 |
12 | 14a6a1a4baa08 |
13 | 6cc9c424b1a9 |
14 | 3150d0d63b60 |
15 | 16b3e178a7b5 |
hex | b684f2f5428 |
12542633006120 has 64 divisors (see below), whose sum is σ = 32368920036480. Its totient is φ = 4284806628096.
The previous prime is 12542633006081. The next prime is 12542633006143. The reversal of 12542633006120 is 2160033624521.
It is a Harshad number since it is a multiple of its sum of digits (35).
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, 80780054 + ... + 80935173.
It is an arithmetic number, because the mean of its divisors is an integer number (505764375570).
Almost surely, 212542633006120 is an apocalyptic number.
12542633006120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
12542633006120 is an abundant number, since it is smaller than the sum of its proper divisors (19826287030360).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12542633006120 is a wasteful number, since it uses less digits than its factorization.
12542633006120 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 161715522 (or 161715518 counting only the distinct ones).
The product of its (nonzero) digits is 51840, while the sum is 35.
The spelling of 12542633006120 in words is "twelve trillion, five hundred forty-two billion, six hundred thirty-three million, six thousand, one hundred twenty".
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