Base | Representation |
---|---|
bin | 1101011111010… |
… | …01001000101001 |
3 | 21212220202010022 |
4 | 12233221020221 |
5 | 212431340203 |
6 | 15121130225 |
7 | 2542531553 |
oct | 657511051 |
9 | 255822108 |
10 | 113152553 |
11 | 58965208 |
12 | 31a89975 |
13 | 1a59a297 |
14 | 110564d3 |
15 | 9e01a38 |
hex | 6be9229 |
113152553 has 8 divisors (see below), whose sum is σ = 115101000. Its totient is φ = 111219328.
The previous prime is 113152541. The next prime is 113152583. The reversal of 113152553 is 355251311.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 32296489 + 80856064 = 5683^2 + 8992^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 113152553 - 210 = 113151529 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (113152583) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11723 + ... + 19071.
It is an arithmetic number, because the mean of its divisors is an integer number (14387625).
Almost surely, 2113152553 is an apocalyptic number.
It is an amenable number.
113152553 is a deficient number, since it is larger than the sum of its proper divisors (1948447).
113152553 is an equidigital number, since it uses as much as digits as its factorization.
113152553 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7611.
The product of its digits is 2250, while the sum is 26.
The square root of 113152553 is about 10637.3188821244. The cubic root of 113152553 is about 483.6762756244.
The spelling of 113152553 in words is "one hundred thirteen million, one hundred fifty-two thousand, five hundred fifty-three".
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