Base | Representation |
---|---|
bin | 1101011010101… |
… | …10101011000011 |
3 | 21211210021012102 |
4 | 12231112223003 |
5 | 212303141033 |
6 | 15100221015 |
7 | 2534452550 |
oct | 655265303 |
9 | 254707172 |
10 | 112552643 |
11 | 58595515 |
12 | 3183a76b |
13 | 1a41a1c8 |
14 | 10d3ba27 |
15 | 9d33de8 |
hex | 6b56ac3 |
112552643 has 8 divisors (see below), whose sum is σ = 130260480. Its totient is φ = 95252040.
The previous prime is 112552613. The next prime is 112552651. The reversal of 112552643 is 346255211.
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 112552643 - 28 = 112552387 is a prime.
It is not an unprimeable number, because it can be changed into a prime (112552613) 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, 101213 + ... + 102318.
It is an arithmetic number, because the mean of its divisors is an integer number (16282560).
Almost surely, 2112552643 is an apocalyptic number.
112552643 is a deficient number, since it is larger than the sum of its proper divisors (17707837).
112552643 is an equidigital number, since it uses as much as digits as its factorization.
112552643 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 203617.
The product of its digits is 7200, while the sum is 29.
The square root of 112552643 is about 10609.0830423746. The cubic root of 112552643 is about 482.8199787204.
The spelling of 112552643 in words is "one hundred twelve million, five hundred fifty-two thousand, six hundred forty-three".
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