Base | Representation |
---|---|
bin | 10010010110001110111… |
… | …00000111100111101101 |
3 | 2020021012110000020212202 |
4 | 21023013130013213231 |
5 | 40312040240344240 |
6 | 1201335033111245 |
7 | 63355115213516 |
oct | 11130734074755 |
9 | 2207173006782 |
10 | 630411262445 |
11 | 2233a07a5148 |
12 | a2217558525 |
13 | 475a82a8263 |
14 | 22725185a0d |
15 | 115e9b32315 |
hex | 92c77079ed |
630411262445 has 32 divisors (see below), whose sum is σ = 769037068800. Its totient is φ = 496026202624.
The previous prime is 630411262427. The next prime is 630411262483. The reversal of 630411262445 is 544262114036.
It is a cyclic number.
It is not a de Polignac number, because 630411262445 - 26 = 630411262381 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 630411262399 and 630411262408.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 91853084 + ... + 91859946.
It is an arithmetic number, because the mean of its divisors is an integer number (24032408400).
Almost surely, 2630411262445 is an apocalyptic number.
It is an amenable number.
630411262445 is a deficient number, since it is larger than the sum of its proper divisors (138625806355).
630411262445 is a wasteful number, since it uses less digits than its factorization.
630411262445 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7909.
The product of its (nonzero) digits is 138240, while the sum is 38.
The spelling of 630411262445 in words is "six hundred thirty billion, four hundred eleven million, two hundred sixty-two thousand, four hundred forty-five".
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