Base | Representation |
---|---|
bin | 10000001100100… |
… | …00011111110000 |
3 | 100110122022100201 |
4 | 20012100133300 |
5 | 234234430120 |
6 | 21251524544 |
7 | 3236526634 |
oct | 1006203760 |
9 | 313568321 |
10 | 135858160 |
11 | 6a763279 |
12 | 395b9754 |
13 | 221ba059 |
14 | 14086dc4 |
15 | bdd940a |
hex | 81907f0 |
135858160 has 20 divisors (see below), whose sum is σ = 315870408. Its totient is φ = 54343232.
The previous prime is 135858157. The next prime is 135858187. The reversal of 135858160 is 61858531.
It is a tau number, because it is divible by the number of its divisors (20).
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 3 ways as a sum of consecutive naturals, for example, 849034 + ... + 849193.
Almost surely, 2135858160 is an apocalyptic number.
135858160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
135858160 is an abundant number, since it is smaller than the sum of its proper divisors (180012248).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
135858160 is a wasteful number, since it uses less digits than its factorization.
135858160 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1698240 (or 1698234 counting only the distinct ones).
The product of its (nonzero) digits is 28800, while the sum is 37.
The square root of 135858160 is about 11655.8208634141. The cubic root of 135858160 is about 514.0774762469.
The spelling of 135858160 in words is "one hundred thirty-five million, eight hundred fifty-eight thousand, one hundred sixty".
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