Base | Representation |
---|---|
bin | 10000000110001… |
… | …10011100010001 |
3 | 100102002021002022 |
4 | 20003012130101 |
5 | 234031434140 |
6 | 21222101225 |
7 | 3226512026 |
oct | 1003063421 |
9 | 312067068 |
10 | 135030545 |
11 | 6a2484a1 |
12 | 3927a815 |
13 | 21c8a440 |
14 | 13d0d54d |
15 | bcc40b5 |
hex | 80c6711 |
135030545 has 16 divisors (see below), whose sum is σ = 174847680. Its totient is φ = 99516864.
The previous prime is 135030529. The next prime is 135030547. The reversal of 135030545 is 545030531.
It is a cyclic number.
It is not a de Polignac number, because 135030545 - 24 = 135030529 is a prime.
It is not an unprimeable number, because it can be changed into a prime (135030547) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36386 + ... + 39924.
It is an arithmetic number, because the mean of its divisors is an integer number (10927980).
Almost surely, 2135030545 is an apocalyptic number.
It is an amenable number.
135030545 is a deficient number, since it is larger than the sum of its proper divisors (39817135).
135030545 is a wasteful number, since it uses less digits than its factorization.
135030545 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4144.
The product of its (nonzero) digits is 4500, while the sum is 26.
The square root of 135030545 is about 11620.2644117937. The cubic root of 135030545 is about 513.0314708745.
The spelling of 135030545 in words is "one hundred thirty-five million, thirty thousand, five hundred forty-five".
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