Base | Representation |
---|---|
bin | 11001100001101001… |
… | …001101111010100110 |
3 | 2121202002222120221101 |
4 | 121201221031322212 |
5 | 422112421424010 |
6 | 20331400310314 |
7 | 1660124100355 |
oct | 314151157246 |
9 | 77662876841 |
10 | 27407998630 |
11 | 10695112041 |
12 | 538aa7239a |
13 | 277a392a8c |
14 | 14800c999c |
15 | aa62c873a |
hex | 661a4dea6 |
27407998630 has 8 divisors (see below), whose sum is σ = 49334397552. Its totient is φ = 10963199448.
The previous prime is 27407998627. The next prime is 27407998637. The reversal of 27407998630 is 3689970472.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (27407998637) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1370399922 + ... + 1370399941.
It is an arithmetic number, because the mean of its divisors is an integer number (6166799694).
Almost surely, 227407998630 is an apocalyptic number.
27407998630 is a deficient number, since it is larger than the sum of its proper divisors (21926398922).
27407998630 is a wasteful number, since it uses less digits than its factorization.
27407998630 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2740799870.
The product of its (nonzero) digits is 4572288, while the sum is 55.
The spelling of 27407998630 in words is "twenty-seven billion, four hundred seven million, nine hundred ninety-eight thousand, six hundred thirty".
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