Base | Representation |
---|---|
bin | 1101110000100… |
… | …11110100100110 |
3 | 22001012011201100 |
4 | 12320103310212 |
5 | 214022041200 |
6 | 15241540530 |
7 | 2601043503 |
oct | 670236446 |
9 | 261164640 |
10 | 115424550 |
11 | 5a17719a |
12 | 327a4746 |
13 | 1abb4467 |
14 | 114884aa |
15 | a1eed00 |
hex | 6e13d26 |
115424550 has 36 divisors (see below), whose sum is σ = 310108500. Its totient is φ = 30779760.
The previous prime is 115424549. The next prime is 115424567. The reversal of 115424550 is 55424511.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 127800 + ... + 128699.
It is an arithmetic number, because the mean of its divisors is an integer number (8614125).
Almost surely, 2115424550 is an apocalyptic number.
115424550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
115424550 is an abundant number, since it is smaller than the sum of its proper divisors (194683950).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
115424550 is a wasteful number, since it uses less digits than its factorization.
115424550 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 256517 (or 256509 counting only the distinct ones).
The product of its (nonzero) digits is 4000, while the sum is 27.
The square root of 115424550 is about 10743.5818049662. The cubic root of 115424550 is about 486.8921022455.
The spelling of 115424550 in words is "one hundred fifteen million, four hundred twenty-four thousand, five hundred fifty".
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