Base | Representation |
---|---|
bin | 10010010101110101111… |
… | …00010101001001100100 |
3 | 2020020122211111102201112 |
4 | 21022322330111021210 |
5 | 40311123102241120 |
6 | 1201302143244152 |
7 | 63346661144510 |
oct | 11127274251144 |
9 | 2206584442645 |
10 | 630201602660 |
11 | 2232a34146a3 |
12 | a21792a9658 |
13 | 47573a1b206 |
14 | 227053ab140 |
15 | 115d651abc5 |
hex | 92baf15264 |
630201602660 has 24 divisors (see below), whose sum is σ = 1512483846720. Its totient is φ = 216069120864.
The previous prime is 630201602659. The next prime is 630201602671. The reversal of 630201602660 is 66206102036.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2250719870 + ... + 2250720149.
It is an arithmetic number, because the mean of its divisors is an integer number (63020160280).
Almost surely, 2630201602660 is an apocalyptic number.
It is an amenable number.
630201602660 is an abundant number, since it is smaller than the sum of its proper divisors (882282244060).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
630201602660 is a wasteful number, since it uses less digits than its factorization.
630201602660 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4501440035 (or 4501440033 counting only the distinct ones).
The product of its (nonzero) digits is 15552, while the sum is 32.
Adding to 630201602660 its reverse (66206102036), we get a palindrome (696407704696).
The spelling of 630201602660 in words is "six hundred thirty billion, two hundred one million, six hundred two thousand, six hundred sixty".
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