Base | Representation |
---|---|
bin | 10000001101110… |
… | …10011110000000 |
3 | 100110222001012010 |
4 | 20012322132000 |
5 | 234310430310 |
6 | 21255332520 |
7 | 3241144104 |
oct | 1006723600 |
9 | 313861163 |
10 | 136030080 |
11 | 6a87045a |
12 | 39681140 |
13 | 2224a394 |
14 | 140cd904 |
15 | be20320 |
hex | 81ba780 |
136030080 has 64 divisors (see below), whose sum is σ = 433602000. Its totient is φ = 36274176.
The previous prime is 136030057. The next prime is 136030099. The reversal of 136030080 is 80030631.
It is a tau number, because it is divible by the number of its divisors (64).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33505 + ... + 37344.
Almost surely, 2136030080 is an apocalyptic number.
136030080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
136030080 is an abundant number, since it is smaller than the sum of its proper divisors (297571920).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
136030080 is an equidigital number, since it uses as much as digits as its factorization.
136030080 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 70871 (or 70859 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 21.
The square root of 136030080 is about 11663.1933877476. The cubic root of 136030080 is about 514.2942291359.
The spelling of 136030080 in words is "one hundred thirty-six million, thirty thousand, eighty".
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