Base | Representation |
---|---|
bin | 10011100000110011110000 |
3 | 100121212121220 |
4 | 103200303300 |
5 | 2302140440 |
6 | 301345040 |
7 | 61322613 |
oct | 23406360 |
9 | 10555556 |
10 | 5115120 |
11 | 298407a |
12 | 1868180 |
13 | 10a12ca |
14 | 97217a |
15 | 6b08d0 |
hex | 4e0cf0 |
5115120 has 40 divisors (see below), whose sum is σ = 15857616. Its totient is φ = 1363968.
The previous prime is 5115073. The next prime is 5115133. The reversal of 5115120 is 215115.
It is a tau number, because it is divible by the number of its divisors (40).
It is a super-2 number, since 2×51151202 = 52328905228800, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a self number, because there is not a number n which added to its sum of digits gives 5115120.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10417 + ... + 10896.
Almost surely, 25115120 is an apocalyptic number.
It is an amenable number.
5115120 is an abundant number, since it is smaller than the sum of its proper divisors (10742496).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5115120 is a wasteful number, since it uses less digits than its factorization.
5115120 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21329 (or 21323 counting only the distinct ones).
The product of its (nonzero) digits is 50, while the sum is 15.
The square root of 5115120 is about 2261.6631048854. The cubic root of 5115120 is about 172.2999992477.
The spelling of 5115120 in words is "five million, one hundred fifteen thousand, one hundred twenty".
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