Base | Representation |
---|---|
bin | 1100110001111… |
… | …0011001011000 |
3 | 10201212020221211 |
4 | 3030132121120 |
5 | 102210230010 |
6 | 5152512504 |
7 | 1220415463 |
oct | 314363130 |
9 | 121766854 |
10 | 53601880 |
11 | 28290982 |
12 | 15b4b734 |
13 | b1499b7 |
14 | 71942da |
15 | 4a8c08a |
hex | 331e658 |
53601880 has 16 divisors (see below), whose sum is σ = 120604320. Its totient is φ = 21440736.
The previous prime is 53601871. The next prime is 53601881. The reversal of 53601880 is 8810635.
53601880 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (53601881) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 669984 + ... + 670063.
It is an arithmetic number, because the mean of its divisors is an integer number (7537770).
Almost surely, 253601880 is an apocalyptic number.
It is an amenable number.
53601880 is an abundant number, since it is smaller than the sum of its proper divisors (67002440).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53601880 is a wasteful number, since it uses less digits than its factorization.
53601880 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1340058 (or 1340054 counting only the distinct ones).
The product of its (nonzero) digits is 5760, while the sum is 31.
The square root of 53601880 is about 7321.3304801791. The cubic root of 53601880 is about 377.0451343403.
The spelling of 53601880 in words is "fifty-three million, six hundred one thousand, eight hundred eighty".
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