Base | Representation |
---|---|
bin | 1101011100100… |
… | …00110101111011 |
3 | 21212020101001000 |
4 | 12232100311323 |
5 | 212333302112 |
6 | 15105300043 |
7 | 2536464315 |
oct | 656206573 |
9 | 255211030 |
10 | 112790907 |
11 | 58738529 |
12 | 31934623 |
13 | 1a4a17a8 |
14 | 10da07b5 |
15 | 9d7e7dc |
hex | 6b90d7b |
112790907 has 16 divisors (see below), whose sum is σ = 169216000. Its totient is φ = 74240712.
The previous prime is 112790861. The next prime is 112790917. The reversal of 112790907 is 709097211.
It is not a de Polignac number, because 112790907 - 222 = 108596603 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (112790917) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24307 + ... + 28572.
It is an arithmetic number, because the mean of its divisors is an integer number (10576000).
Almost surely, 2112790907 is an apocalyptic number.
112790907 is a deficient number, since it is larger than the sum of its proper divisors (56425093).
112790907 is an equidigital number, since it uses as much as digits as its factorization.
112790907 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 52967 (or 52961 counting only the distinct ones).
The product of its (nonzero) digits is 7938, while the sum is 36.
The square root of 112790907 is about 10620.3063515136. The cubic root of 112790907 is about 483.1604343394.
The spelling of 112790907 in words is "one hundred twelve million, seven hundred ninety thousand, nine hundred seven".
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