Base | Representation |
---|---|
bin | 1101101110010… |
… | …11000010011110 |
3 | 22000122000202212 |
4 | 12313023002132 |
5 | 213433021210 |
6 | 15231320422 |
7 | 2565362366 |
oct | 667130236 |
9 | 260560685 |
10 | 115126430 |
11 | 59a93211 |
12 | 32680112 |
13 | 1ab0b863 |
14 | 1140b9a6 |
15 | a191805 |
hex | 6dcb09e |
115126430 has 16 divisors (see below), whose sum is σ = 208304784. Its totient is φ = 45811200.
The previous prime is 115126393. The next prime is 115126447. The reversal of 115126430 is 34621511.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 115126396 and 115126405.
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, 27896 + ... + 31755.
It is an arithmetic number, because the mean of its divisors is an integer number (13019049).
Almost surely, 2115126430 is an apocalyptic number.
115126430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
115126430 is a deficient number, since it is larger than the sum of its proper divisors (93178354).
115126430 is a wasteful number, since it uses less digits than its factorization.
115126430 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 59851.
The product of its (nonzero) digits is 720, while the sum is 23.
The square root of 115126430 is about 10729.6985046179. The cubic root of 115126430 is about 486.4725571251.
Adding to 115126430 its reverse (34621511), we get a palindrome (149747941).
The spelling of 115126430 in words is "one hundred fifteen million, one hundred twenty-six thousand, four hundred thirty".
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