Base | Representation |
---|---|
bin | 110010111100000101… |
… | …010110010001000000 |
3 | 12020011210112021210101 |
4 | 302330011112101000 |
5 | 1344003423013310 |
6 | 41043202212144 |
7 | 3644252620660 |
oct | 627405262100 |
9 | 166153467711 |
10 | 54695126080 |
11 | 21217a77841 |
12 | a725354054 |
13 | 52086b523a |
14 | 290c1101a0 |
15 | 1651b7843a |
hex | cbc156440 |
54695126080 has 112 divisors (see below), whose sum is σ = 155320715520. Its totient is φ = 17937266688.
The previous prime is 54695126051. The next prime is 54695126107. The reversal of 54695126080 is 8062159645.
It is a tau number, because it is divible by the number of its divisors (112).
It is a Harshad number since it is a multiple of its sum of digits (46).
It is a self number, because there is not a number n which added to its sum of digits gives 54695126080.
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, 479295 + ... + 582334.
Almost surely, 254695126080 is an apocalyptic number.
It is an amenable number.
54695126080 is an abundant number, since it is smaller than the sum of its proper divisors (100625589440).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54695126080 is a wasteful number, since it uses less digits than its factorization.
54695126080 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1061676 (or 1061666 counting only the distinct ones).
The product of its (nonzero) digits is 518400, while the sum is 46.
The spelling of 54695126080 in words is "fifty-four billion, six hundred ninety-five million, one hundred twenty-six thousand, eighty".
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