Base | Representation |
---|---|
bin | 10010010101100001100… |
… | …10111011110111111101 |
3 | 2020020012222011121020011 |
4 | 21022300302323313331 |
5 | 40310301012231202 |
6 | 1201233222423221 |
7 | 63342523156555 |
oct | 11126062736775 |
9 | 2206188147204 |
10 | 630031367677 |
11 | 223216311628 |
12 | a2130291b11 |
13 | 47547685c5a |
14 | 226ca936165 |
15 | 115c65e0bd7 |
hex | 92b0cbbdfd |
630031367677 has 8 divisors (see below), whose sum is σ = 635628067200. Its totient is φ = 624435040320.
The previous prime is 630031367629. The next prime is 630031367689. The reversal of 630031367677 is 776763130036.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 630031367677 - 231 = 627883884029 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 630031367677.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (630031362677) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4171324 + ... + 4319722.
It is an arithmetic number, because the mean of its divisors is an integer number (79453508400).
Almost surely, 2630031367677 is an apocalyptic number.
It is an amenable number.
630031367677 is a deficient number, since it is larger than the sum of its proper divisors (5596699523).
630031367677 is a wasteful number, since it uses less digits than its factorization.
630031367677 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 186083.
The product of its (nonzero) digits is 2000376, while the sum is 49.
The spelling of 630031367677 in words is "six hundred thirty billion, thirty-one million, three hundred sixty-seven thousand, six hundred seventy-seven".
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