Base | Representation |
---|---|
bin | 1101110000110… |
… | …10000011000101 |
3 | 22001020110200220 |
4 | 12320122003011 |
5 | 214023400203 |
6 | 15242254553 |
7 | 2601211035 |
oct | 670320305 |
9 | 261213626 |
10 | 115450053 |
11 | 5a194374 |
12 | 327b7459 |
13 | 1abc2c54 |
14 | 114938c5 |
15 | a207653 |
hex | 6e1a0c5 |
115450053 has 4 divisors (see below), whose sum is σ = 153933408. Its totient is φ = 76966700.
The previous prime is 115450051. The next prime is 115450057. The reversal of 115450053 is 350054511.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 115450053 - 21 = 115450051 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (115450051) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19241673 + ... + 19241678.
It is an arithmetic number, because the mean of its divisors is an integer number (38483352).
Almost surely, 2115450053 is an apocalyptic number.
It is an amenable number.
115450053 is a deficient number, since it is larger than the sum of its proper divisors (38483355).
115450053 is an equidigital number, since it uses as much as digits as its factorization.
115450053 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 38483354.
The product of its (nonzero) digits is 1500, while the sum is 24.
The square root of 115450053 is about 10744.7686340842. The cubic root of 115450053 is about 486.9279591317.
The spelling of 115450053 in words is "one hundred fifteen million, four hundred fifty thousand, fifty-three".
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