Base | Representation |
---|---|
bin | 10000000111001… |
… | …11110000101100 |
3 | 100102100012021221 |
4 | 20003213300230 |
5 | 234100321040 |
6 | 21225033124 |
7 | 3230620642 |
oct | 1003476054 |
9 | 312305257 |
10 | 135167020 |
11 | 6a330a8a |
12 | 393257a4 |
13 | 220075b1 |
14 | 13d47192 |
15 | bcee74a |
hex | 80e7c2c |
135167020 has 12 divisors (see below), whose sum is σ = 283850784. Its totient is φ = 54066800.
The previous prime is 135166981. The next prime is 135167023. The reversal of 135167020 is 20761531.
It is not an unprimeable number, because it can be changed into a prime (135167023) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3379156 + ... + 3379195.
It is an arithmetic number, because the mean of its divisors is an integer number (23654232).
Almost surely, 2135167020 is an apocalyptic number.
135167020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
135167020 is an abundant number, since it is smaller than the sum of its proper divisors (148683764).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
135167020 is a wasteful number, since it uses less digits than its factorization.
135167020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6758360 (or 6758358 counting only the distinct ones).
The product of its (nonzero) digits is 1260, while the sum is 25.
The square root of 135167020 is about 11626.1352133888. The cubic root of 135167020 is about 513.2042525092.
The spelling of 135167020 in words is "one hundred thirty-five million, one hundred sixty-seven thousand, twenty".
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