Base | Representation |
---|---|
bin | 11000110000001001110000… |
… | …01011010101001011011010 |
3 | 21010201120002101000002120010 |
4 | 30120010320023111023122 |
5 | 24113244304114133014 |
6 | 311433141332142350 |
7 | 14315341324660254 |
oct | 1430047013251332 |
9 | 233646071002503 |
10 | 54431063036634 |
11 | 163860a2084259 |
12 | 6131130a679b6 |
13 | 244aa9a53019b |
14 | d626983d0cd4 |
15 | 645d24621359 |
hex | 3181382d52da |
54431063036634 has 16 divisors (see below), whose sum is σ = 109120705950240. Its totient is φ = 18100591032720.
The previous prime is 54431063036509. The next prime is 54431063036659. The reversal of 54431063036634 is 43663036013445.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10774158804 + ... + 10774163855.
It is an arithmetic number, because the mean of its divisors is an integer number (6820044121890).
Almost surely, 254431063036634 is an apocalyptic number.
54431063036634 is an abundant number, since it is smaller than the sum of its proper divisors (54689642913606).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54431063036634 is a wasteful number, since it uses less digits than its factorization.
54431063036634 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21548323085.
The product of its (nonzero) digits is 5598720, while the sum is 48.
The spelling of 54431063036634 in words is "fifty-four trillion, four hundred thirty-one billion, sixty-three million, thirty-six thousand, six hundred thirty-four".
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