Base | Representation |
---|---|
bin | 10000010011111… |
… | …11110000100000 |
3 | 100112111002200121 |
4 | 20021333300200 |
5 | 240012310201 |
6 | 21324530024 |
7 | 3251051056 |
oct | 1011776040 |
9 | 315432617 |
10 | 136838176 |
11 | 70272602 |
12 | 399b0914 |
13 | 22471147 |
14 | 142601d6 |
15 | c02e9a1 |
hex | 827fc20 |
136838176 has 24 divisors (see below), whose sum is σ = 270220860. Its totient is φ = 68210688.
The previous prime is 136838159. The next prime is 136838239. The reversal of 136838176 is 671838631.
It can be written as a sum of positive squares in 2 ways, for example, as 121440400 + 15397776 = 11020^2 + 3924^2 .
It is a super-2 number, since 2×1368381762 = 37449372822013952, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4440 + ... + 17128.
Almost surely, 2136838176 is an apocalyptic number.
136838176 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
136838176 is a deficient number, since it is larger than the sum of its proper divisors (133382684).
136838176 is a wasteful number, since it uses less digits than its factorization.
136838176 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13036 (or 13028 counting only the distinct ones).
The product of its digits is 145152, while the sum is 43.
The square root of 136838176 is about 11697.7850894945. The cubic root of 136838176 is about 515.3106191621.
The spelling of 136838176 in words is "one hundred thirty-six million, eight hundred thirty-eight thousand, one hundred seventy-six".
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