Base | Representation |
---|---|
bin | 110001110010100100… |
… | …111110011111001100 |
3 | 12002222212000002011220 |
4 | 301302210332133030 |
5 | 1333442221401213 |
6 | 40320550043340 |
7 | 3601556452212 |
oct | 616244763714 |
9 | 162885002156 |
10 | 53461903308 |
11 | 2074493a270 |
12 | a440349550 |
13 | 507005ac18 |
14 | 2832412cb2 |
15 | 15cd778e23 |
hex | c7293e7cc |
53461903308 has 48 divisors (see below), whose sum is σ = 136654318080. Its totient is φ = 16132782400.
The previous prime is 53461903307. The next prime is 53461903333. The reversal of 53461903308 is 80330916435.
It is a self number, because there is not a number n which added to its sum of digits gives 53461903308.
It is not an unprimeable number, because it can be changed into a prime (53461903307) 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, 815763 + ... + 878858.
It is an arithmetic number, because the mean of its divisors is an integer number (2846964960).
Almost surely, 253461903308 is an apocalyptic number.
It is an amenable number.
53461903308 is an abundant number, since it is smaller than the sum of its proper divisors (83192414772).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53461903308 is a wasteful number, since it uses less digits than its factorization.
53461903308 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1694878 (or 1694876 counting only the distinct ones).
The product of its (nonzero) digits is 233280, while the sum is 42.
The spelling of 53461903308 in words is "fifty-three billion, four hundred sixty-one million, nine hundred three thousand, three hundred eight".
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