Base | Representation |
---|---|
bin | 110001111100100000… |
… | …010001011000000000 |
3 | 12010102110101010110202 |
4 | 301330200101120000 |
5 | 1334312340121422 |
6 | 40345255344332 |
7 | 3605651144120 |
oct | 617440213000 |
9 | 163373333422 |
10 | 53628442112 |
11 | 2081a948343 |
12 | a4880820a8 |
13 | 50986ca9ab |
14 | 284a5a4c80 |
15 | 15dd1c3b92 |
hex | c7c811600 |
53628442112 has 80 divisors (see below), whose sum is σ = 122532648480. Its totient is φ = 22969909248.
The previous prime is 53628442111. The next prime is 53628442123. The reversal of 53628442112 is 21124482635.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (53628442111) 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, 8014064 + ... + 8020752.
It is an arithmetic number, because the mean of its divisors is an integer number (1531658106).
Almost surely, 253628442112 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 53628442112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (61266324240).
53628442112 is an abundant number, since it is smaller than the sum of its proper divisors (68904206368).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53628442112 is an equidigital number, since it uses as much as digits as its factorization.
53628442112 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8951 (or 8935 counting only the distinct ones).
The product of its digits is 92160, while the sum is 38.
The spelling of 53628442112 in words is "fifty-three billion, six hundred twenty-eight million, four hundred forty-two thousand, one hundred twelve".
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