Base | Representation |
---|---|
bin | 10010010101100000100… |
… | …11100000111000011100 |
3 | 2020020012101200010011011 |
4 | 21022300103200320130 |
5 | 40310241410140102 |
6 | 1201232330105004 |
7 | 63342363152116 |
oct | 11126023407034 |
9 | 2206171603134 |
10 | 630023130652 |
11 | 2232116a5a73 |
12 | a212957b164 |
13 | 47545a60986 |
14 | 226c97d03b6 |
15 | 115c5a152d7 |
hex | 92b04e0e1c |
630023130652 has 12 divisors (see below), whose sum is σ = 1167395801040. Its totient is φ = 296481473216.
The previous prime is 630023130619. The next prime is 630023130683. The reversal of 630023130652 is 256031320036.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4632522952 + ... + 4632523087.
It is an arithmetic number, because the mean of its divisors is an integer number (97282983420).
Almost surely, 2630023130652 is an apocalyptic number.
It is an amenable number.
630023130652 is a deficient number, since it is larger than the sum of its proper divisors (537372670388).
630023130652 is a wasteful number, since it uses less digits than its factorization.
630023130652 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9265046060 (or 9265046058 counting only the distinct ones).
The product of its (nonzero) digits is 19440, while the sum is 31.
Adding to 630023130652 its reverse (256031320036), we get a palindrome (886054450688).
The spelling of 630023130652 in words is "six hundred thirty billion, twenty-three million, one hundred thirty thousand, six hundred fifty-two".
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