Base | Representation |
---|---|
bin | 10000010000111… |
… | …11111010000111 |
3 | 100111202011010211 |
4 | 20020133322013 |
5 | 234412224300 |
6 | 21312300251 |
7 | 3244524340 |
oct | 1010377207 |
9 | 314664124 |
10 | 136445575 |
11 | 70024642 |
12 | 39841687 |
13 | 22364536 |
14 | 1419b0c7 |
15 | bea34ba |
hex | 821fe87 |
136445575 has 18 divisors (see below), whose sum is σ = 193582104. Its totient is φ = 93456720.
The previous prime is 136445557. The next prime is 136445627. The reversal of 136445575 is 575544631.
136445575 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 136445575 - 27 = 136445447 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 154084 + ... + 154966.
Almost surely, 2136445575 is an apocalyptic number.
136445575 is a deficient number, since it is larger than the sum of its proper divisors (57136529).
136445575 is an frugal number, since it uses more digits than its factorization.
136445575 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1783 (or 895 counting only the distinct ones).
The product of its digits is 252000, while the sum is 40.
The square root of 136445575 is about 11680.9920383502. The cubic root of 136445575 is about 514.8173229623.
The spelling of 136445575 in words is "one hundred thirty-six million, four hundred forty-five thousand, five hundred seventy-five".
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