Base | Representation |
---|---|
bin | 1110001111101… |
… | …00100101101101 |
3 | 22022211202201211 |
4 | 13013310211231 |
5 | 221042202200 |
6 | 15505034421 |
7 | 2650441021 |
oct | 707644555 |
9 | 268752654 |
10 | 119490925 |
11 | 614a4334 |
12 | 34025a11 |
13 | 1b9a92b8 |
14 | 11c26381 |
15 | a754aba |
hex | 71f496d |
119490925 has 12 divisors (see below), whose sum is σ = 148355956. Its totient is φ = 95472000.
The previous prime is 119490919. The next prime is 119490929. The reversal of 119490925 is 529094911.
It can be written as a sum of positive squares in 6 ways, for example, as 61685316 + 57805609 = 7854^2 + 7603^2 .
It is not a de Polignac number, because 119490925 - 25 = 119490893 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (119490929) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20875 + ... + 25975.
Almost surely, 2119490925 is an apocalyptic number.
It is an amenable number.
119490925 is a deficient number, since it is larger than the sum of its proper divisors (28865031).
119490925 is an equidigital number, since it uses as much as digits as its factorization.
119490925 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6048 (or 6043 counting only the distinct ones).
The product of its (nonzero) digits is 29160, while the sum is 40.
The square root of 119490925 is about 10931.1904658184. The cubic root of 119490925 is about 492.5439334836.
The spelling of 119490925 in words is "one hundred nineteen million, four hundred ninety thousand, nine hundred twenty-five".
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