Base | Representation |
---|---|
bin | 1101011101100… |
… | …01010000100001 |
3 | 21212111010011120 |
4 | 12232301100201 |
5 | 212402024211 |
6 | 15112202453 |
7 | 2540556363 |
oct | 656612041 |
9 | 255433146 |
10 | 112923681 |
11 | 58819262 |
12 | 31999429 |
13 | 1a51a060 |
14 | 10dd6d33 |
15 | 9da8d06 |
hex | 6bb1421 |
112923681 has 8 divisors (see below), whose sum is σ = 162146880. Its totient is φ = 69491472.
The previous prime is 112923661. The next prime is 112923737. The reversal of 112923681 is 186329211.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 112923681 - 210 = 112922657 is a prime.
It is a super-2 number, since 2×1129236812 = 25503515461179522, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (112923611) 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, 1447701 + ... + 1447778.
It is an arithmetic number, because the mean of its divisors is an integer number (20268360).
Almost surely, 2112923681 is an apocalyptic number.
It is an amenable number.
112923681 is a deficient number, since it is larger than the sum of its proper divisors (49223199).
112923681 is a wasteful number, since it uses less digits than its factorization.
112923681 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2895495.
The product of its digits is 5184, while the sum is 33.
The square root of 112923681 is about 10626.5554626135. Note that the first 3 decimals coincide. The cubic root of 112923681 is about 483.3499472159.
The spelling of 112923681 in words is "one hundred twelve million, nine hundred twenty-three thousand, six hundred eighty-one".
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