Base | Representation |
---|---|
bin | 111111000110110… |
… | …1100011110100000 |
3 | 12110120111010100102 |
4 | 1332031230132200 |
5 | 13314041104024 |
6 | 550041441532 |
7 | 103321421360 |
oct | 17615543640 |
9 | 5416433312 |
10 | 2117519264 |
11 | 997314623 |
12 | 4b11a02a8 |
13 | 2799130a3 |
14 | 16132a9a0 |
15 | c5d781ae |
hex | 7e36c7a0 |
2117519264 has 24 divisors (see below), whose sum is σ = 4764418848. Its totient is φ = 907508160.
The previous prime is 2117519203. The next prime is 2117519273. The reversal of 2117519264 is 4629157112.
It is a super-2 number, since 2×21175192642 = 8967775666822203392, which contains 22 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4726382 + ... + 4726829.
It is an arithmetic number, because the mean of its divisors is an integer number (198517452).
Almost surely, 22117519264 is an apocalyptic number.
It is an amenable number.
2117519264 is an abundant number, since it is smaller than the sum of its proper divisors (2646899584).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2117519264 is an equidigital number, since it uses as much as digits as its factorization.
2117519264 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9453228 (or 9453220 counting only the distinct ones).
The product of its digits is 30240, while the sum is 38.
The square root of 2117519264 is about 46016.5107760247. The cubic root of 2117519264 is about 1284.1303879261.
The spelling of 2117519264 in words is "two billion, one hundred seventeen million, five hundred nineteen thousand, two hundred sixty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.085 sec. • engine limits •