Base | Representation |
---|---|
bin | 110001011110100000… |
… | …011010000001100100 |
3 | 12002010101100210122210 |
4 | 301132200122001210 |
5 | 1332300020123220 |
6 | 40223320323420 |
7 | 3560330263326 |
oct | 613640320144 |
9 | 162111323583 |
10 | 53125161060 |
11 | 2059184a894 |
12 | a367613570 |
13 | 501836735a |
14 | 27dd7d7616 |
15 | 15ade0d6e0 |
hex | c5e81a064 |
53125161060 has 24 divisors (see below), whose sum is σ = 148750451136. Its totient is φ = 14166709600.
The previous prime is 53125161049. The next prime is 53125161101. The reversal of 53125161060 is 6016152135.
It is a Harshad number since it is a multiple of its sum of digits (30).
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, 442709616 + ... + 442709735.
It is an arithmetic number, because the mean of its divisors is an integer number (6197935464).
Almost surely, 253125161060 is an apocalyptic number.
It is an amenable number.
53125161060 is an abundant number, since it is smaller than the sum of its proper divisors (95625290076).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53125161060 is a wasteful number, since it uses less digits than its factorization.
53125161060 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 885419363 (or 885419361 counting only the distinct ones).
The product of its (nonzero) digits is 5400, while the sum is 30.
It can be divided in two parts, 53125 and 161060, that added together give a triangular number (214185 = T654).
The spelling of 53125161060 in words is "fifty-three billion, one hundred twenty-five million, one hundred sixty-one thousand, sixty".
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