Base | Representation |
---|---|
bin | 10000000111001… |
… | …01010110000000 |
3 | 100102022200201021 |
4 | 20003211112000 |
5 | 234100011440 |
6 | 21224515224 |
7 | 3230550040 |
oct | 1003452600 |
9 | 312280637 |
10 | 135157120 |
11 | 6a3245aa |
12 | 3931bb14 |
13 | 22002c37 |
14 | 13d43720 |
15 | bceb84a |
hex | 80e5580 |
135157120 has 64 divisors (see below), whose sum is σ = 369280800. Its totient is φ = 46338048.
The previous prime is 135157111. The next prime is 135157147. The reversal of 135157120 is 21751531.
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 polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10605 + ... + 19564.
Almost surely, 2135157120 is an apocalyptic number.
135157120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
135157120 is an abundant number, since it is smaller than the sum of its proper divisors (234123680).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
135157120 is an equidigital number, since it uses as much as digits as its factorization.
135157120 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 30195 (or 30183 counting only the distinct ones).
The product of its (nonzero) digits is 1050, while the sum is 25.
The square root of 135157120 is about 11625.7094407180. The cubic root of 135157120 is about 513.1917227118.
The spelling of 135157120 in words is "one hundred thirty-five million, one hundred fifty-seven thousand, one hundred twenty".
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