Base | Representation |
---|---|
bin | 110010101000010110… |
… | …001100100100110010 |
3 | 12012022201110021011110 |
4 | 302220112030210302 |
5 | 1342314140423024 |
6 | 40550253054150 |
7 | 3633122235330 |
oct | 625026144462 |
9 | 165281407143 |
10 | 54363998514 |
11 | 210680727a1 |
12 | a652487356 |
13 | 5184c09177 |
14 | 28ba156b50 |
15 | 1632a6b629 |
hex | ca858c932 |
54363998514 has 32 divisors (see below), whose sum is σ = 124268875776. Its totient is φ = 15531532560.
The previous prime is 54363998489. The next prime is 54363998519. The reversal of 54363998514 is 41589936345.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (54363998519) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 774049 + ... + 841355.
It is an arithmetic number, because the mean of its divisors is an integer number (3883402368).
Almost surely, 254363998514 is an apocalyptic number.
54363998514 is an abundant number, since it is smaller than the sum of its proper divisors (69904877262).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54363998514 is a wasteful number, since it uses less digits than its factorization.
54363998514 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 86550.
The product of its digits is 13996800, while the sum is 57.
The spelling of 54363998514 in words is "fifty-four billion, three hundred sixty-three million, nine hundred ninety-eight thousand, five hundred fourteen".
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