Base | Representation |
---|---|
bin | 1101101110011… |
… | …10010111010010 |
3 | 22000122201110022 |
4 | 12313032113102 |
5 | 213433440200 |
6 | 15231503442 |
7 | 2565450164 |
oct | 667162722 |
9 | 260581408 |
10 | 115140050 |
11 | 59aa2473 |
12 | 32687b82 |
13 | 1ab14b0c |
14 | 11412934 |
15 | a195885 |
hex | 6dce5d2 |
115140050 has 24 divisors (see below), whose sum is σ = 214580016. Its totient is φ = 45965840.
The previous prime is 115140049. The next prime is 115140059. The reversal of 115140050 is 50041511.
It is a super-2 number, since 2×1151400502 = 26514462228005000, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (115140059) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 27389 + ... + 31311.
It is an arithmetic number, because the mean of its divisors is an integer number (8940834).
Almost surely, 2115140050 is an apocalyptic number.
115140050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
115140050 is a deficient number, since it is larger than the sum of its proper divisors (99439966).
115140050 is a wasteful number, since it uses less digits than its factorization.
115140050 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4522 (or 4517 counting only the distinct ones).
The product of its (nonzero) digits is 100, while the sum is 17.
The square root of 115140050 is about 10730.3331728330. Note that the first 3 decimals coincide. The cubic root of 115140050 is about 486.4917403684.
Adding to 115140050 its reverse (50041511), we get a palindrome (165181561).
The spelling of 115140050 in words is "one hundred fifteen million, one hundred forty thousand, fifty".
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