Base | Representation |
---|---|
bin | 110010000101111010… |
… | …011111110110101000 |
3 | 12010211110102202101111 |
4 | 302011322133312220 |
5 | 1340123243441404 |
6 | 40413055200104 |
7 | 3612606052360 |
oct | 620572376650 |
9 | 163743382344 |
10 | 53786312104 |
11 | 208a0a75408 |
12 | a510b16034 |
13 | 50c2323aa5 |
14 | 286353b9a0 |
15 | 15ebeaa104 |
hex | c85e9fda8 |
53786312104 has 32 divisors (see below), whose sum is σ = 122036172480. Its totient is φ = 21695318784.
The previous prime is 53786312101. The next prime is 53786312117. The reversal of 53786312104 is 40121368735.
It is not an unprimeable number, because it can be changed into a prime (53786312101) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28248162 + ... + 28250065.
It is an arithmetic number, because the mean of its divisors is an integer number (3813630390).
Almost surely, 253786312104 is an apocalyptic number.
It is an amenable number.
53786312104 is an abundant number, since it is smaller than the sum of its proper divisors (68249860376).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53786312104 is a wasteful number, since it uses less digits than its factorization.
53786312104 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 56498257 (or 56498253 counting only the distinct ones).
The product of its (nonzero) digits is 120960, while the sum is 40.
The spelling of 53786312104 in words is "fifty-three billion, seven hundred eighty-six million, three hundred twelve thousand, one hundred four".
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