Base | Representation |
---|---|
bin | 1101110000100… |
… | …11101101011010 |
3 | 22001012011002022 |
4 | 12320103231122 |
5 | 214022032330 |
6 | 15241534442 |
7 | 2601042245 |
oct | 670235532 |
9 | 261164068 |
10 | 115424090 |
11 | 5a176911 |
12 | 327a4422 |
13 | 1abb41a2 |
14 | 1148825c |
15 | a1eeae5 |
hex | 6e13b5a |
115424090 has 16 divisors (see below), whose sum is σ = 213379272. Its totient is φ = 44921664.
The previous prime is 115424087. The next prime is 115424137. The reversal of 115424090 is 90424511.
It can be written as a sum of positive squares in 4 ways, for example, as 115326121 + 97969 = 10739^2 + 313^2 .
It is a Curzon 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, 155609 + ... + 156348.
Almost surely, 2115424090 is an apocalyptic number.
115424090 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
115424090 is a deficient number, since it is larger than the sum of its proper divisors (97955182).
115424090 is a wasteful number, since it uses less digits than its factorization.
115424090 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 312001.
The product of its (nonzero) digits is 1440, while the sum is 26.
The square root of 115424090 is about 10743.5603968145. The cubic root of 115424090 is about 486.8914554430.
The spelling of 115424090 in words is "one hundred fifteen million, four hundred twenty-four thousand, ninety".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •