Base | Representation |
---|---|
bin | 1101011111001… |
… | …11011001000100 |
3 | 21212220101022211 |
4 | 12233213121010 |
5 | 212431123122 |
6 | 15121033204 |
7 | 2542502002 |
oct | 657473104 |
9 | 255811284 |
10 | 113145412 |
11 | 5895a906 |
12 | 31a85804 |
13 | 1a596c63 |
14 | 11053a72 |
15 | 9dee877 |
hex | 6be7644 |
113145412 has 12 divisors (see below), whose sum is σ = 204391936. Its totient is φ = 54747720.
The previous prime is 113145377. The next prime is 113145413. The reversal of 113145412 is 214541311.
It is not an unprimeable number, because it can be changed into a prime (113145413) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 456108 + ... + 456355.
Almost surely, 2113145412 is an apocalyptic number.
It is an amenable number.
113145412 is a deficient number, since it is larger than the sum of its proper divisors (91246524).
113145412 is a wasteful number, since it uses less digits than its factorization.
113145412 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 912498 (or 912496 counting only the distinct ones).
The product of its digits is 480, while the sum is 22.
The square root of 113145412 is about 10636.9832189395. The cubic root of 113145412 is about 483.6661005558. Note that the first 3 decimals are identical.
Adding to 113145412 its reverse (214541311), we get a palindrome (327686723).
The spelling of 113145412 in words is "one hundred thirteen million, one hundred forty-five thousand, four hundred twelve".
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