Base | Representation |
---|---|
bin | 1100110111101… |
… | …0101111010100 |
3 | 10202120110210120 |
4 | 3031322233110 |
5 | 102304330431 |
6 | 5204551540 |
7 | 1223552301 |
oct | 315725724 |
9 | 122513716 |
10 | 53980116 |
11 | 2851a073 |
12 | 160b25b0 |
13 | b24cbc8 |
14 | 72520a8 |
15 | 4b14196 |
hex | 337abd4 |
53980116 has 12 divisors (see below), whose sum is σ = 125953632. Its totient is φ = 17993368.
The previous prime is 53980097. The next prime is 53980123. The reversal of 53980116 is 61108935.
It is a tau number, because it is divible by the number of its divisors (12).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2249160 + ... + 2249183.
It is an arithmetic number, because the mean of its divisors is an integer number (10496136).
Almost surely, 253980116 is an apocalyptic number.
It is an amenable number.
53980116 is an abundant number, since it is smaller than the sum of its proper divisors (71973516).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53980116 is a wasteful number, since it uses less digits than its factorization.
53980116 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4498350 (or 4498348 counting only the distinct ones).
The product of its (nonzero) digits is 6480, while the sum is 33.
The square root of 53980116 is about 7347.1161689468. The cubic root of 53980116 is about 377.9299161801.
The spelling of 53980116 in words is "fifty-three million, nine hundred eighty thousand, one hundred sixteen".
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