Base | Representation |
---|---|
bin | 11000010011101110110100… |
… | …11001100110111111100100 |
3 | 21000021012111020211220112110 |
4 | 30021313122121212333210 |
5 | 24001244340212120444 |
6 | 305404401214121020 |
7 | 14154651065234115 |
oct | 1411673231467744 |
9 | 230235436756473 |
10 | 53454532145124 |
11 | 16039a379259a0 |
12 | 5bb3a1a7b0170 |
13 | 23a9982580bb6 |
14 | d2b2dacaa20c |
15 | 62a71d47ecb9 |
hex | 309dda666fe4 |
53454532145124 has 48 divisors (see below), whose sum is σ = 136067935401216. Its totient is φ = 16198122410400.
The previous prime is 53454532145087. The next prime is 53454532145143. The reversal of 53454532145124 is 42154123545435.
It is a happy 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, 7101159 + ... + 12543345.
It is an arithmetic number, because the mean of its divisors is an integer number (2834748654192).
Almost surely, 253454532145124 is an apocalyptic number.
It is an amenable number.
53454532145124 is an abundant number, since it is smaller than the sum of its proper divisors (82613403256092).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53454532145124 is a wasteful number, since it uses less digits than its factorization.
53454532145124 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5516616 (or 5516614 counting only the distinct ones).
The product of its digits is 5760000, while the sum is 48.
The spelling of 53454532145124 in words is "fifty-three trillion, four hundred fifty-four billion, five hundred thirty-two million, one hundred forty-five thousand, one hundred twenty-four".
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