Base | Representation |
---|---|
bin | 1000000000111010… |
… | …0111000100101010 |
3 | 12112221002001121102 |
4 | 2000032213010222 |
5 | 13401214014311 |
6 | 553250041402 |
7 | 104211602423 |
oct | 20016470452 |
9 | 5487061542 |
10 | 2151313706 |
11 | a043a6913 |
12 | 500579262 |
13 | 2839161b9 |
14 | 165a0664a |
15 | c8d0143b |
hex | 803a712a |
2151313706 has 32 divisors (see below), whose sum is σ = 3354365952. Its totient is φ = 1034087040.
The previous prime is 2151313673. The next prime is 2151313709. The reversal of 2151313706 is 6073131512.
It is not an unprimeable number, because it can be changed into a prime (2151313709) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1738520 + ... + 1739756.
It is an arithmetic number, because the mean of its divisors is an integer number (104823936).
Almost surely, 22151313706 is an apocalyptic number.
2151313706 is a deficient number, since it is larger than the sum of its proper divisors (1203052246).
2151313706 is a wasteful number, since it uses less digits than its factorization.
2151313706 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1574.
The product of its (nonzero) digits is 3780, while the sum is 29.
The square root of 2151313706 is about 46382.2563702975. The cubic root of 2151313706 is about 1290.9257033632.
The spelling of 2151313706 in words is "two billion, one hundred fifty-one million, three hundred thirteen thousand, seven hundred six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •