Base | Representation |
---|---|
bin | 1101011011011… |
… | …01110010010001 |
3 | 21211222002001201 |
4 | 12231231302101 |
5 | 212314203223 |
6 | 15102231201 |
7 | 2535325552 |
oct | 655556221 |
9 | 254862051 |
10 | 112647313 |
11 | 5864a659 |
12 | 31885501 |
13 | 1a45131c |
14 | 10d64329 |
15 | 9d51ead |
hex | 6b6dc91 |
112647313 has 8 divisors (see below), whose sum is σ = 115202088. Its totient is φ = 110108544.
The previous prime is 112647263. The next prime is 112647319. The reversal of 112647313 is 313746211.
It can be written as a sum of positive squares in 4 ways, for example, as 16744464 + 95902849 = 4092^2 + 9793^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-112647313 is a prime.
It is a super-2 number, since 2×1126473132 = 25378834252239938, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (112647319) 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, 10845 + ... + 18517.
It is an arithmetic number, because the mean of its divisors is an integer number (14400261).
Almost surely, 2112647313 is an apocalyptic number.
It is an amenable number.
112647313 is a deficient number, since it is larger than the sum of its proper divisors (2554775).
112647313 is an equidigital number, since it uses as much as digits as its factorization.
112647313 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8003.
The product of its digits is 3024, while the sum is 28.
The square root of 112647313 is about 10613.5438473679. The cubic root of 112647313 is about 482.9553102321.
The spelling of 112647313 in words is "one hundred twelve million, six hundred forty-seven thousand, three hundred thirteen".
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