Base | Representation |
---|---|
bin | 10000001110101… |
… | …11001111001010 |
3 | 100111012000211100 |
4 | 20013113033022 |
5 | 234323213124 |
6 | 21302042230 |
7 | 3242144460 |
oct | 1007271712 |
9 | 314160740 |
10 | 136147914 |
11 | 6a940a41 |
12 | 39719376 |
13 | 2228bbc6 |
14 | 14120830 |
15 | be451c9 |
hex | 81d73ca |
136147914 has 24 divisors (see below), whose sum is σ = 337128480. Its totient is φ = 38899368.
The previous prime is 136147903. The next prime is 136147927. The reversal of 136147914 is 419741631.
136147914 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 540144 + ... + 540395.
It is an arithmetic number, because the mean of its divisors is an integer number (14047020).
Almost surely, 2136147914 is an apocalyptic number.
136147914 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
136147914 is an abundant number, since it is smaller than the sum of its proper divisors (200980566).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
136147914 is a wasteful number, since it uses less digits than its factorization.
136147914 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1080554 (or 1080551 counting only the distinct ones).
The product of its digits is 18144, while the sum is 36.
The square root of 136147914 is about 11668.2438267290. The cubic root of 136147914 is about 514.4426861445.
It can be divided in two parts, 13614 and 7914, that added together give a triangular number (21528 = T207).
The spelling of 136147914 in words is "one hundred thirty-six million, one hundred forty-seven thousand, nine hundred fourteen".
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