Base | Representation |
---|---|
bin | 10000010100010… |
… | …11111110010000 |
3 | 100112120122022122 |
4 | 20022023332100 |
5 | 240020410313 |
6 | 21325553412 |
7 | 3251346662 |
oct | 1012137620 |
9 | 315518278 |
10 | 136888208 |
11 | 702a7156 |
12 | 39a15868 |
13 | 2248ab52 |
14 | 14274532 |
15 | c03e708 |
hex | 828bf90 |
136888208 has 40 divisors (see below), whose sum is σ = 269359992. Its totient is φ = 67386368.
The previous prime is 136888189. The next prime is 136888259. The reversal of 136888208 is 802888631.
It can be written as a sum of positive squares in 4 ways, for example, as 29724304 + 107163904 = 5452^2 + 10352^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 431666 + ... + 431982.
Almost surely, 2136888208 is an apocalyptic number.
It is an amenable number.
136888208 is a deficient number, since it is larger than the sum of its proper divisors (132471784).
136888208 is a wasteful number, since it uses less digits than its factorization.
136888208 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 659 (or 653 counting only the distinct ones).
The product of its (nonzero) digits is 147456, while the sum is 44.
The square root of 136888208 is about 11699.9234185528. The cubic root of 136888208 is about 515.3734156713.
The spelling of 136888208 in words is "one hundred thirty-six million, eight hundred eighty-eight thousand, two hundred eight".
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