Base | Representation |
---|---|
bin | 11000111000101100111… |
… | …10010001001010101000 |
3 | 10000202002200110022101120 |
4 | 30130112132101022220 |
5 | 103002143313302123 |
6 | 1452452152015240 |
7 | 115530366020415 |
oct | 14342636211250 |
9 | 3022080408346 |
10 | 855075525288 |
11 | 2aa6a992a046 |
12 | 119877091520 |
13 | 628303cc6aa |
14 | 2d558bb710c |
15 | 1739855b2e3 |
hex | c7167912a8 |
855075525288 has 32 divisors (see below), whose sum is σ = 2137930428960. Its totient is φ = 284992959680.
The previous prime is 855075525277. The next prime is 855075525331. The reversal of 855075525288 is 882525570558.
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, 1796223 + ... + 2221838.
It is an arithmetic number, because the mean of its divisors is an integer number (66810325905).
Almost surely, 2855075525288 is an apocalyptic number.
It is an amenable number.
855075525288 is an abundant number, since it is smaller than the sum of its proper divisors (1282854903672).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
855075525288 is a wasteful number, since it uses less digits than its factorization.
855075525288 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4026937 (or 4026933 counting only the distinct ones).
The product of its (nonzero) digits is 44800000, while the sum is 60.
The spelling of 855075525288 in words is "eight hundred fifty-five billion, seventy-five million, five hundred twenty-five thousand, two hundred eighty-eight".
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