Base | Representation |
---|---|
bin | 110001100101101010… |
… | …010100000001001100 |
3 | 12002102202020022221122 |
4 | 301211222110001030 |
5 | 1333021232322122 |
6 | 40243245220112 |
7 | 3563315501420 |
oct | 614552240114 |
9 | 162382208848 |
10 | 53245198412 |
11 | 2064358770a |
12 | a39b861638 |
13 | 50371a5283 |
14 | 2811722b80 |
15 | 15b9720142 |
hex | c65a9404c |
53245198412 has 48 divisors (see below), whose sum is σ = 108232588800. Its totient is φ = 22447488000.
The previous prime is 53245198403. The next prime is 53245198451. The reversal of 53245198412 is 21489154235.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 862787 + ... + 922437.
It is an arithmetic number, because the mean of its divisors is an integer number (2254845600).
Almost surely, 253245198412 is an apocalyptic number.
It is an amenable number.
53245198412 is an abundant number, since it is smaller than the sum of its proper divisors (54987390388).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53245198412 is a wasteful number, since it uses less digits than its factorization.
53245198412 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 60182 (or 60180 counting only the distinct ones).
The product of its digits is 345600, while the sum is 44.
The spelling of 53245198412 in words is "fifty-three billion, two hundred forty-five million, one hundred ninety-eight thousand, four hundred twelve".
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