Base | Representation |
---|---|
bin | 111100100000100… |
… | …0110010011110000 |
3 | 12020111102111200220 |
4 | 1321001012103300 |
5 | 13124231043440 |
6 | 533245013040 |
7 | 101212346466 |
oct | 17101062360 |
9 | 5214374626 |
10 | 2030331120 |
11 | 952083904 |
12 | 487b54180 |
13 | 264836c7c |
14 | 153912836 |
15 | bd3a48d0 |
hex | 790464f0 |
2030331120 has 80 divisors (see below), whose sum is σ = 6302409120. Its totient is φ = 540700672.
The previous prime is 2030331113. The next prime is 2030331139. The reversal of 2030331120 is 211330302.
It is a tau number, because it is divible by the number of its divisors (80).
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a self number, because there is not a number n which added to its sum of digits gives 2030331120.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 188932 + ... + 199388.
It is an arithmetic number, because the mean of its divisors is an integer number (78780114).
Almost surely, 22030331120 is an apocalyptic number.
2030331120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2030331120 is an abundant number, since it is smaller than the sum of its proper divisors (4272078000).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2030331120 is a wasteful number, since it uses less digits than its factorization.
2030331120 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11282 (or 11276 counting only the distinct ones).
The product of its (nonzero) digits is 108, while the sum is 15.
The square root of 2030331120 is about 45059.1957318370. The cubic root of 2030331120 is about 1266.2582573742.
Adding to 2030331120 its reverse (211330302), we get a palindrome (2241661422).
The spelling of 2030331120 in words is "two billion, thirty million, three hundred thirty-one thousand, one hundred twenty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •