Base | Representation |
---|---|
bin | 10110010010011101… |
… | …10000111100010010 |
3 | 1010212221012002002021 |
4 | 23021032300330102 |
5 | 144001300303430 |
6 | 5255213242054 |
7 | 602346352456 |
oct | 131116607422 |
9 | 33787162067 |
10 | 11966025490 |
11 | 5090567071 |
12 | 239b49332a |
13 | 11890ca773 |
14 | 8172d6666 |
15 | 4a07ae07a |
hex | 2c93b0f12 |
11966025490 has 8 divisors (see below), whose sum is σ = 21538845900. Its totient is φ = 4786410192.
The previous prime is 11966025481. The next prime is 11966025497. The reversal of 11966025490 is 9452066911.
It can be written as a sum of positive squares in 2 ways, for example, as 10054674529 + 1911350961 = 100273^2 + 43719^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (11966025497) 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, 598301265 + ... + 598301284.
Almost surely, 211966025490 is an apocalyptic number.
11966025490 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
11966025490 is a deficient number, since it is larger than the sum of its proper divisors (9572820410).
11966025490 is a wasteful number, since it uses less digits than its factorization.
11966025490 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1196602556.
The product of its (nonzero) digits is 116640, while the sum is 43.
The spelling of 11966025490 in words is "eleven billion, nine hundred sixty-six million, twenty-five thousand, four hundred ninety".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •