Base | Representation |
---|---|
bin | 10000000111110… |
… | …01111001000100 |
3 | 100102110222011110 |
4 | 20003321321010 |
5 | 234110210114 |
6 | 21230405020 |
7 | 3231350313 |
oct | 1003717104 |
9 | 312428143 |
10 | 135241284 |
11 | 6a381862 |
12 | 39360770 |
13 | 22032339 |
14 | 13d6627a |
15 | bd16759 |
hex | 80f9e44 |
135241284 has 24 divisors (see below), whose sum is σ = 318051328. Its totient is φ = 44724960.
The previous prime is 135241283. The next prime is 135241289. The reversal of 135241284 is 482142531.
It is not an unprimeable number, because it can be changed into a prime (135241283) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42847 + ... + 45894.
Almost surely, 2135241284 is an apocalyptic number.
It is an amenable number.
135241284 is an abundant number, since it is smaller than the sum of its proper divisors (182810044).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
135241284 is a wasteful number, since it uses less digits than its factorization.
135241284 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 88875 (or 88873 counting only the distinct ones).
The product of its digits is 7680, while the sum is 30.
The square root of 135241284 is about 11629.3286134669. The cubic root of 135241284 is about 513.2982242062.
The spelling of 135241284 in words is "one hundred thirty-five million, two hundred forty-one thousand, two hundred eighty-four".
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