Base | Representation |
---|---|
bin | 110001110010011001… |
… | …100010011111011000 |
3 | 12002222122100202100020 |
4 | 301302121202133120 |
5 | 1333440434430143 |
6 | 40320401510440 |
7 | 3601522124013 |
oct | 616231423730 |
9 | 162878322306 |
10 | 53458905048 |
11 | 2074318166a |
12 | a43b342420 |
13 | 506c54b2c3 |
14 | 2831c7237a |
15 | 15cd385883 |
hex | c726627d8 |
53458905048 has 32 divisors (see below), whose sum is σ = 137958466560. Its totient is φ = 17244807840.
The previous prime is 53458905029. The next prime is 53458905067. The reversal of 53458905048 is 84050985435.
53458905048 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (53458905029) and next prime (53458905067).
It is a super-3 number, since 3×534589050483 (a number of 33 digits) contains 333 as substring.
It is a congruent number.
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, 35925940 + ... + 35927427.
It is an arithmetic number, because the mean of its divisors is an integer number (4311202080).
Almost surely, 253458905048 is an apocalyptic number.
It is an amenable number.
53458905048 is an abundant number, since it is smaller than the sum of its proper divisors (84499561512).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53458905048 is a wasteful number, since it uses less digits than its factorization.
53458905048 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 71853407 (or 71853403 counting only the distinct ones).
The product of its (nonzero) digits is 3456000, while the sum is 51.
The spelling of 53458905048 in words is "fifty-three billion, four hundred fifty-eight million, nine hundred five thousand, forty-eight".
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