Base | Representation |
---|---|
bin | 110011001010100101… |
… | …111001111001110100 |
3 | 12020210202120002020010 |
4 | 303022211321321310 |
5 | 1400003231313214 |
6 | 41123255340220 |
7 | 3653266620315 |
oct | 631245717164 |
9 | 166722502203 |
10 | 54938541684 |
11 | 21332413564 |
12 | a792981670 |
13 | 5246c60940 |
14 | 293259460c |
15 | 166820b659 |
hex | cca979e74 |
54938541684 has 48 divisors (see below), whose sum is σ = 138897695552. Its totient is φ = 16800452352.
The previous prime is 54938541677. The next prime is 54938541701. The reversal of 54938541684 is 48614583945.
It is a congruent 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, 1054849 + ... + 1105704.
Almost surely, 254938541684 is an apocalyptic number.
It is an amenable number.
54938541684 is an abundant number, since it is smaller than the sum of its proper divisors (83959153868).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54938541684 is a wasteful number, since it uses less digits than its factorization.
54938541684 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2160736 (or 2160734 counting only the distinct ones).
The product of its digits is 16588800, while the sum is 57.
The spelling of 54938541684 in words is "fifty-four billion, nine hundred thirty-eight million, five hundred forty-one thousand, six hundred eighty-four".
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