Base | Representation |
---|---|
bin | 1101011101100… |
… | …01101100001001 |
3 | 21212111012121001 |
4 | 12232301230021 |
5 | 212402103244 |
6 | 15112215001 |
7 | 2540564500 |
oct | 656615411 |
9 | 255435531 |
10 | 112925449 |
11 | 5881a61a |
12 | 3199a461 |
13 | 1a51aac0 |
14 | 10dd7837 |
15 | 9da95d4 |
hex | 6bb1b09 |
112925449 has 24 divisors (see below), whose sum is σ = 146369160. Its totient is φ = 86252544.
The previous prime is 112925437. The next prime is 112925453. The reversal of 112925449 is 944529211.
It can be written as a sum of positive squares in 4 ways, for example, as 6175225 + 106750224 = 2485^2 + 10332^2 .
It is not a de Polignac number, because 112925449 - 27 = 112925321 is a prime.
It is not an unprimeable number, because it can be changed into a prime (112925419) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15417 + ... + 21529.
It is an arithmetic number, because the mean of its divisors is an integer number (6098715).
Almost surely, 2112925449 is an apocalyptic number.
It is an amenable number.
112925449 is a deficient number, since it is larger than the sum of its proper divisors (33443711).
112925449 is a wasteful number, since it uses less digits than its factorization.
112925449 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6169 (or 6162 counting only the distinct ones).
The product of its digits is 25920, while the sum is 37.
The square root of 112925449 is about 10626.6386501095. The cubic root of 112925449 is about 483.3524697404.
The spelling of 112925449 in words is "one hundred twelve million, nine hundred twenty-five thousand, four hundred forty-nine".
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