Base | Representation |
---|---|
bin | 1111111010011… |
… | …11100100101011 |
3 | 100022012020211100 |
4 | 13331033210223 |
5 | 233133320313 |
6 | 21125132443 |
7 | 3210455331 |
oct | 775174453 |
9 | 308166740 |
10 | 133495083 |
11 | 69399917 |
12 | 3885a123 |
13 | 21870597 |
14 | 13a2db51 |
15 | babe173 |
hex | 7f4f92b |
133495083 has 24 divisors (see below), whose sum is σ = 209530880. Its totient is φ = 81589680.
The previous prime is 133495081. The next prime is 133495093. The reversal of 133495083 is 380594331.
It is not a de Polignac number, because 133495083 - 21 = 133495081 is a prime.
It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (133495081) 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, 7291 + ... + 17892.
Almost surely, 2133495083 is an apocalyptic number.
133495083 is a deficient number, since it is larger than the sum of its proper divisors (76035797).
133495083 is a wasteful number, since it uses less digits than its factorization.
133495083 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25239 (or 25236 counting only the distinct ones).
The product of its (nonzero) digits is 38880, while the sum is 36.
The square root of 133495083 is about 11554.0072269321. The cubic root of 133495083 is about 511.0794552736.
The spelling of 133495083 in words is "one hundred thirty-three million, four hundred ninety-five thousand, eighty-three".
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