Base | Representation |
---|---|
bin | 10010010101100100011… |
… | …01100110001111111101 |
3 | 2020020021121220001202221 |
4 | 21022302031212033331 |
5 | 40310323103243310 |
6 | 1201235432045341 |
7 | 63343232164000 |
oct | 11126215461775 |
9 | 2206247801687 |
10 | 630055134205 |
11 | 223228774792 |
12 | a2138233851 |
13 | 4754c5878a3 |
14 | 226cdb61537 |
15 | 115c8737ada |
hex | 92b23663fd |
630055134205 has 32 divisors (see below), whose sum is σ = 881801856000. Its totient is φ = 431992705536.
The previous prime is 630055134197. The next prime is 630055134209. The reversal of 630055134205 is 502431550036.
It is not a de Polignac number, because 630055134205 - 23 = 630055134197 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (630055134209) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 31877116 + ... + 31896874.
It is an arithmetic number, because the mean of its divisors is an integer number (27556308000).
Almost surely, 2630055134205 is an apocalyptic number.
It is an amenable number.
630055134205 is a deficient number, since it is larger than the sum of its proper divisors (251746721795).
630055134205 is a wasteful number, since it uses less digits than its factorization.
630055134205 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 38378 (or 38364 counting only the distinct ones).
The product of its (nonzero) digits is 54000, while the sum is 34.
The spelling of 630055134205 in words is "six hundred thirty billion, fifty-five million, one hundred thirty-four thousand, two hundred five".
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