Base | Representation |
---|---|
bin | 110010010101110111… |
… | …110110110000111100 |
3 | 12011112010020111120000 |
4 | 302111313312300330 |
5 | 1341200314224342 |
6 | 40455421554300 |
7 | 3622336613001 |
oct | 622567666074 |
9 | 164463214500 |
10 | 54054054972 |
11 | 20a19117605 |
12 | a586715990 |
13 | 5135939418 |
14 | 288ad158a8 |
15 | 161574644c |
hex | c95df6c3c |
54054054972 has 60 divisors (see below), whose sum is σ = 144314570400. Its totient is φ = 17634651264.
The previous prime is 54054054931. The next prime is 54054054991. The reversal of 54054054972 is 27945045045.
54054054972 is a `hidden beast` number, since 54 + 0 + 54 + 0 + 549 + 7 + 2 = 666.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1759597 + ... + 1790052.
It is an arithmetic number, because the mean of its divisors is an integer number (2405242840).
Almost surely, 254054054972 is an apocalyptic number.
It is an amenable number.
54054054972 is an abundant number, since it is smaller than the sum of its proper divisors (90260515428).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54054054972 is a wasteful number, since it uses less digits than its factorization.
54054054972 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3549712 (or 3549701 counting only the distinct ones).
The product of its (nonzero) digits is 1008000, while the sum is 45.
The spelling of 54054054972 in words is "fifty-four billion, fifty-four million, fifty-four thousand, nine hundred seventy-two".
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