Base | Representation |
---|---|
bin | 1111010101111000011… |
… | …00000110111000100000 |
3 | 1212101122112010020210122 |
4 | 13222330030012320200 |
5 | 32114042141110030 |
6 | 1042055530215412 |
7 | 53041050060545 |
oct | 7527414067040 |
9 | 1771575106718 |
10 | 527143300640 |
11 | 193618717a70 |
12 | 861b7284568 |
13 | 3a92b723108 |
14 | 1b72a0c8bcc |
15 | daa3a728e5 |
hex | 7abc306e20 |
527143300640 has 48 divisors (see below), whose sum is σ = 1358592056640. Its totient is φ = 191688472320.
The previous prime is 527143300627. The next prime is 527143300657. The reversal of 527143300640 is 46003341725.
It is a self number, because there is not a number n which added to its sum of digits gives 527143300640.
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, 149754860 + ... + 149758379.
It is an arithmetic number, because the mean of its divisors is an integer number (28304001180).
Almost surely, 2527143300640 is an apocalyptic number.
It is an amenable number.
527143300640 is an abundant number, since it is smaller than the sum of its proper divisors (831448756000).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
527143300640 is a wasteful number, since it uses less digits than its factorization.
527143300640 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 299513265 (or 299513257 counting only the distinct ones).
The product of its (nonzero) digits is 60480, while the sum is 35.
The spelling of 527143300640 in words is "five hundred twenty-seven billion, one hundred forty-three million, three hundred thousand, six hundred forty".
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