Base | Representation |
---|---|
bin | 110010010100100001… |
… | …111100100010101110 |
3 | 12011110112212022221100 |
4 | 302110201330202232 |
5 | 1341124033044004 |
6 | 40453255143530 |
7 | 3621644314635 |
oct | 622441744256 |
9 | 164415768840 |
10 | 54031534254 |
11 | 20a07435445 |
12 | a57b074ba6 |
13 | 5131082859 |
14 | 2887d3251c |
15 | 1613798739 |
hex | c9487c8ae |
54031534254 has 24 divisors (see below), whose sum is σ = 117073270080. Its totient is φ = 18009750528.
The previous prime is 54031534229. The next prime is 54031534261. The reversal of 54031534254 is 45243513045.
54031534254 is a `hidden beast` number, since 5 + 40 + 31 + 534 + 2 + 54 = 666.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 519139 + ... + 614465.
It is an arithmetic number, because the mean of its divisors is an integer number (4878052920).
Almost surely, 254031534254 is an apocalyptic number.
54031534254 is an abundant number, since it is smaller than the sum of its proper divisors (63041735826).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54031534254 is a wasteful number, since it uses less digits than its factorization.
54031534254 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 126824 (or 126821 counting only the distinct ones).
The product of its (nonzero) digits is 144000, while the sum is 36.
The spelling of 54031534254 in words is "fifty-four billion, thirty-one million, five hundred thirty-four thousand, two hundred fifty-four".
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