Base | Representation |
---|---|
bin | 1001000010110101… |
… | …11010000010101010 |
3 | 110112101210112112010 |
4 | 10201122322002222 |
5 | 34421022401111 |
6 | 2121453500350 |
7 | 231220335054 |
oct | 44132720252 |
9 | 13471715463 |
10 | 4855668906 |
11 | 2071997a10 |
12 | b361a16b6 |
13 | 5c4c9608a |
14 | 340c508d4 |
15 | 1d6446aa6 |
hex | 1216ba0aa |
4855668906 has 32 divisors (see below), whose sum is σ = 10600632000. Its totient is φ = 1470519680.
The previous prime is 4855668901. The next prime is 4855668931. The reversal of 4855668906 is 6098665584.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (4855668901) 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, 91270 + ... + 134318.
It is an arithmetic number, because the mean of its divisors is an integer number (331269750).
Almost surely, 24855668906 is an apocalyptic number.
4855668906 is an abundant number, since it is smaller than the sum of its proper divisors (5744963094).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4855668906 is a wasteful number, since it uses less digits than its factorization.
4855668906 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 44774.
The product of its (nonzero) digits is 12441600, while the sum is 57.
The square root of 4855668906 is about 69682.6298728743. The cubic root of 4855668906 is about 1693.3615276872.
The spelling of 4855668906 in words is "four billion, eight hundred fifty-five million, six hundred sixty-eight thousand, nine hundred six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •