Base | Representation |
---|---|
bin | 1101011100000… |
… | …01111110110101 |
3 | 21212010021112120 |
4 | 12232001332311 |
5 | 212324330122 |
6 | 15104110153 |
7 | 2536122000 |
oct | 656017665 |
9 | 255107476 |
10 | 112730037 |
11 | 586a6822 |
12 | 31905359 |
13 | 1a47cb84 |
14 | 10d86537 |
15 | 9d6b75c |
hex | 6b81fb5 |
112730037 has 32 divisors (see below), whose sum is σ = 177868800. Its totient is φ = 63468720.
The previous prime is 112730029. The next prime is 112730041. The reversal of 112730037 is 730037211.
It is not a de Polignac number, because 112730037 - 23 = 112730029 is a prime.
It is a super-2 number, since 2×1127300372 = 25416122484042738, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 112729989 and 112730016.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (112730027) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 72288 + ... + 73830.
It is an arithmetic number, because the mean of its divisors is an integer number (5558400).
Almost surely, 2112730037 is an apocalyptic number.
It is an amenable number.
112730037 is a deficient number, since it is larger than the sum of its proper divisors (65138763).
112730037 is an equidigital number, since it uses as much as digits as its factorization.
112730037 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1638 (or 1624 counting only the distinct ones).
The product of its (nonzero) digits is 882, while the sum is 24.
The square root of 112730037 is about 10617.4402282283. The cubic root of 112730037 is about 483.0735027815.
Adding to 112730037 its reverse (730037211), we get a palindrome (842767248).
The spelling of 112730037 in words is "one hundred twelve million, seven hundred thirty thousand, thirty-seven".
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