Base | Representation |
---|---|
bin | 1101000011100… |
… | …0011010111000 |
3 | 10211000221112211 |
4 | 3100320122320 |
5 | 103004211143 |
6 | 5233344504 |
7 | 1233266353 |
oct | 320703270 |
9 | 124027484 |
10 | 54757048 |
11 | 289aa865 |
12 | 16408134 |
13 | b462728 |
14 | 73b529a |
15 | 4c1949d |
hex | 34386b8 |
54757048 has 8 divisors (see below), whose sum is σ = 102669480. Its totient is φ = 27378520.
The previous prime is 54756973. The next prime is 54757061. The reversal of 54757048 is 84075745.
It is a tau number, because it is divible by the number of its divisors (8).
It is a self number, because there is not a number n which added to its sum of digits gives 54757048.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3422308 + ... + 3422323.
It is an arithmetic number, because the mean of its divisors is an integer number (12833685).
Almost surely, 254757048 is an apocalyptic number.
It is an amenable number.
54757048 is a deficient number, since it is larger than the sum of its proper divisors (47912432).
54757048 is a wasteful number, since it uses less digits than its factorization.
54757048 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6844637 (or 6844633 counting only the distinct ones).
The product of its (nonzero) digits is 156800, while the sum is 40.
The square root of 54757048 is about 7399.8005378524. The cubic root of 54757048 is about 379.7344589913.
The spelling of 54757048 in words is "fifty-four million, seven hundred fifty-seven thousand, forty-eight".
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