Base | Representation |
---|---|
bin | 110011000101111111… |
… | …000000001000100101 |
3 | 12020121101002111000102 |
4 | 303011333000020211 |
5 | 1344323434002400 |
6 | 41111454353445 |
7 | 3651340541513 |
oct | 630577001045 |
9 | 166541074012 |
10 | 54861234725 |
11 | 212a2811710 |
12 | a770abb885 |
13 | 5233c3428b |
14 | 29261cd4b3 |
15 | 166153a9d5 |
hex | cc5fc0225 |
54861234725 has 48 divisors (see below), whose sum is σ = 77833768320. Its totient is φ = 37969747200.
The previous prime is 54861234713. The next prime is 54861234731. The reversal of 54861234725 is 52743216845.
It is not a de Polignac number, because 54861234725 - 24 = 54861234709 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 54861234725.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1224011 + ... + 1268039.
It is an arithmetic number, because the mean of its divisors is an integer number (1621536840).
Almost surely, 254861234725 is an apocalyptic number.
54861234725 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
It is an amenable number.
54861234725 is a deficient number, since it is larger than the sum of its proper divisors (22972533595).
54861234725 is a wasteful number, since it uses less digits than its factorization.
54861234725 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 44270 (or 44265 counting only the distinct ones).
The product of its digits is 1612800, while the sum is 47.
The spelling of 54861234725 in words is "fifty-four billion, eight hundred sixty-one million, two hundred thirty-four thousand, seven hundred twenty-five".
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