Base | Representation |
---|---|
bin | 1101101110110000111010… |
… | …0001000000110101111100 |
3 | 1222110021010121210010000100 |
4 | 3123230032201000311330 |
5 | 3434322231204040133 |
6 | 52035253552401100 |
7 | 3115504030052223 |
oct | 333541641006574 |
9 | 58407117703010 |
10 | 15097053580668 |
11 | 48a0696192184 |
12 | 1839ab0846190 |
13 | 856852487b17 |
14 | 3a29b64b9cba |
15 | 1b2a97d90e13 |
hex | dbb0e840d7c |
15097053580668 has 36 divisors (see below), whose sum is σ = 38186104084128. Its totient is φ = 5029172178240.
The previous prime is 15097053580603. The next prime is 15097053580673. The reversal of 15097053580668 is 86608535079051.
15097053580668 is a `hidden beast` number, since 1 + 5 + 0 + 97 + 0 + 535 + 8 + 0 + 6 + 6 + 8 = 666.
15097053580668 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (36).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 132401193 + ... + 132515168.
It is an arithmetic number, because the mean of its divisors is an integer number (1060725113448).
Almost surely, 215097053580668 is an apocalyptic number.
15097053580668 is a gapful number since it is divisible by the number (18) formed by its first and last digit.
It is an amenable number.
15097053580668 is an abundant number, since it is smaller than the sum of its proper divisors (23089050503460).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
15097053580668 is a wasteful number, since it uses less digits than its factorization.
15097053580668 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 264917954 (or 264917949 counting only the distinct ones).
The product of its (nonzero) digits is 54432000, while the sum is 63.
The spelling of 15097053580668 in words is "fifteen trillion, ninety-seven billion, fifty-three million, five hundred eighty thousand, six hundred sixty-eight".
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