Base | Representation |
---|---|
bin | 111111001111101… |
… | …0010111000100110 |
3 | 12110220011112020122 |
4 | 1332133102320212 |
5 | 13321231224110 |
6 | 550324401542 |
7 | 103405555523 |
oct | 17637227046 |
9 | 5426145218 |
10 | 2122133030 |
11 | 999985a56 |
12 | 4b28462b2 |
13 | 27a86a124 |
14 | 161bac14a |
15 | c648a255 |
hex | 7e7d2e26 |
2122133030 has 8 divisors (see below), whose sum is σ = 3819839472. Its totient is φ = 848853208.
The previous prime is 2122133021. The next prime is 2122133051. The reversal of 2122133030 is 303312212.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 106106642 + ... + 106106661.
It is an arithmetic number, because the mean of its divisors is an integer number (477479934).
Almost surely, 22122133030 is an apocalyptic number.
2122133030 is a deficient number, since it is larger than the sum of its proper divisors (1697706442).
2122133030 is a wasteful number, since it uses less digits than its factorization.
2122133030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 212213310.
The product of its (nonzero) digits is 216, while the sum is 17.
The square root of 2122133030 is about 46066.6151350411. The cubic root of 2122133030 is about 1285.0623557279.
Adding to 2122133030 its reverse (303312212), we get a palindrome (2425445242).
The spelling of 2122133030 in words is "two billion, one hundred twenty-two million, one hundred thirty-three thousand, thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.100 sec. • engine limits •