Base | Representation |
---|---|
bin | 11001101001010101100101… |
… | …00001000010010111011101 |
3 | 21101200101201022202020102200 |
4 | 30310222302201002113131 |
5 | 24342442313343220443 |
6 | 315535532001442113 |
7 | 14610320235133515 |
oct | 1464526241022735 |
9 | 241611638666380 |
10 | 56395915601373 |
11 | 16a73412133787 |
12 | 63a9aa6040339 |
13 | 256115c15c18a |
14 | dcd810d56845 |
15 | 67bec1b48dd3 |
hex | 334ab28425dd |
56395915601373 has 12 divisors (see below), whose sum is σ = 81470438318880. Its totient is φ = 37592813372616.
The previous prime is 56395915601281. The next prime is 56395915601521. The reversal of 56395915601373 is 37310651959365.
56395915601373 is a `hidden beast` number, since 5 + 6 + 3 + 9 + 5 + 9 + 15 + 601 + 3 + 7 + 3 = 666.
It is not a de Polignac number, because 56395915601373 - 224 = 56395898824157 is a prime.
It is a super-3 number, since 3×563959156013733 (a number of 42 digits) contains 333 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 56395915601373.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (56395915601873) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 371894563 + ... + 372046176.
It is an arithmetic number, because the mean of its divisors is an integer number (6789203193240).
Almost surely, 256395915601373 is an apocalyptic number.
It is an amenable number.
56395915601373 is a deficient number, since it is larger than the sum of its proper divisors (25074522717507).
56395915601373 is a wasteful number, since it uses less digits than its factorization.
56395915601373 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 743949168 (or 743949165 counting only the distinct ones).
The product of its (nonzero) digits is 68890500, while the sum is 63.
The spelling of 56395915601373 in words is "fifty-six trillion, three hundred ninety-five billion, nine hundred fifteen million, six hundred one thousand, three hundred seventy-three".
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