Base | Representation |
---|---|
bin | 1101010111101… |
… | …00111111101101 |
3 | 21211000221101102 |
4 | 12223310333231 |
5 | 212202340212 |
6 | 15043452445 |
7 | 2531165246 |
oct | 653647755 |
9 | 254027342 |
10 | 112152557 |
11 | 58341970 |
12 | 31687125 |
13 | 1a30a07a |
14 | 10c75ccd |
15 | 9ca55c2 |
hex | 6af4fed |
112152557 has 16 divisors (see below), whose sum is σ = 126246912. Its totient is φ = 98748720.
The previous prime is 112152539. The next prime is 112152559. The reversal of 112152557 is 755251211.
It is a cyclic number.
It is not a de Polignac number, because 112152557 - 220 = 111103981 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (112152559) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 59138 + ... + 61004.
It is an arithmetic number, because the mean of its divisors is an integer number (7890432).
Almost surely, 2112152557 is an apocalyptic number.
It is an amenable number.
112152557 is a deficient number, since it is larger than the sum of its proper divisors (14094355).
112152557 is a wasteful number, since it uses less digits than its factorization.
112152557 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2048.
The product of its digits is 3500, while the sum is 29.
The square root of 112152557 is about 10590.2104322813. The cubic root of 112152557 is about 482.2472131070.
The spelling of 112152557 in words is "one hundred twelve million, one hundred fifty-two thousand, five hundred fifty-seven".
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