Base | Representation |
---|---|
bin | 10000000100010… |
… | …11010111011111 |
3 | 100101121222011110 |
4 | 20002023113133 |
5 | 234001213300 |
6 | 21212553103 |
7 | 3224453415 |
oct | 1002132737 |
9 | 311558143 |
10 | 134788575 |
11 | 6a0a2719 |
12 | 39182793 |
13 | 21c0426c |
14 | 13c892b5 |
15 | bc77550 |
hex | 808b5df |
134788575 has 12 divisors (see below), whose sum is σ = 222850568. Its totient is φ = 71887200.
The previous prime is 134788573. The next prime is 134788609. The reversal of 134788575 is 575887431.
It is a happy number.
134788575 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 134788575 - 21 = 134788573 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 (134788573) 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, 898516 + ... + 898665.
Almost surely, 2134788575 is an apocalyptic number.
134788575 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
134788575 is a deficient number, since it is larger than the sum of its proper divisors (88061993).
134788575 is a wasteful number, since it uses less digits than its factorization.
134788575 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1797194 (or 1797189 counting only the distinct ones).
The product of its digits is 940800, while the sum is 48.
The square root of 134788575 is about 11609.8481902220. The cubic root of 134788575 is about 512.7248428461.
The spelling of 134788575 in words is "one hundred thirty-four million, seven hundred eighty-eight thousand, five hundred seventy-five".
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