Base | Representation |
---|---|
bin | 111111100101111… |
… | …1000001000000110 |
3 | 12111201011021122001 |
4 | 1333023320020012 |
5 | 13332224214120 |
6 | 551423055514 |
7 | 103610112205 |
oct | 17713701006 |
9 | 5451137561 |
10 | 2133819910 |
11 | 9a5538532 |
12 | 4b674159a |
13 | 2800cc741 |
14 | 16357123c |
15 | c74e7e0a |
hex | 7f2f8206 |
2133819910 has 16 divisors (see below), whose sum is σ = 3842733312. Its totient is φ = 853115200.
The previous prime is 2133819907. The next prime is 2133819929. The reversal of 2133819910 is 199183312.
It is a self number, because there is not a number n which added to its sum of digits gives 2133819910.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29431 + ... + 71650.
It is an arithmetic number, because the mean of its divisors is an integer number (240170832).
Almost surely, 22133819910 is an apocalyptic number.
2133819910 is a deficient number, since it is larger than the sum of its proper divisors (1708913402).
2133819910 is a wasteful number, since it uses less digits than its factorization.
2133819910 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 103199.
The product of its (nonzero) digits is 11664, while the sum is 37.
The square root of 2133819910 is about 46193.2885817843. The cubic root of 2133819910 is about 1287.4170438272.
The spelling of 2133819910 in words is "two billion, one hundred thirty-three million, eight hundred nineteen thousand, nine hundred ten".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.082 sec. • engine limits •