Base | Representation |
---|---|
bin | 111110010110100… |
… | …1100100110110110 |
3 | 12101210212221021010 |
4 | 1330231030212312 |
5 | 13241102113102 |
6 | 543335333050 |
7 | 102563413140 |
oct | 17455144666 |
9 | 5353787233 |
10 | 2092222902 |
11 | 984007040 |
12 | 4a4821186 |
13 | 2745c7023 |
14 | 15bc23c90 |
15 | c3a2cd6c |
hex | 7cb4c9b6 |
2092222902 has 64 divisors (see below), whose sum is σ = 5247327744. Its totient is φ = 540272640.
The previous prime is 2092222897. The next prime is 2092222919.
2092222902 is nontrivially palindromic in base 10.
It is a self number, because there is not a number n which added to its sum of digits gives 2092222902.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 66838 + ... + 93014.
It is an arithmetic number, because the mean of its divisors is an integer number (81989496).
Almost surely, 22092222902 is an apocalyptic number.
2092222902 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 2092222902, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2623663872).
2092222902 is an abundant number, since it is smaller than the sum of its proper divisors (3155104842).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2092222902 is a wasteful number, since it uses less digits than its factorization.
2092222902 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 26373.
The product of its (nonzero) digits is 5184, while the sum is 30.
The square root of 2092222902 is about 45740.8231451949. The cubic root of 2092222902 is about 1278.9963857428.
The spelling of 2092222902 in words is "two billion, ninety-two million, two hundred twenty-two thousand, nine hundred two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •