Base | Representation |
---|---|
bin | 11110110111011100001… |
… | …001011010011011110110 |
3 | 21111202221222001210010211 |
4 | 132313130021122123312 |
5 | 234223014224111042 |
6 | 4302231530340034 |
7 | 306150066224665 |
oct | 36673411323366 |
9 | 7452858053124 |
10 | 2121112332022 |
11 | 748616683472 |
12 | 2a310428a61a |
13 | 125035029568 |
14 | 7493b824ddc |
15 | 3a295953017 |
hex | 1eddc25a6f6 |
2121112332022 has 4 divisors (see below), whose sum is σ = 3181668498036. Its totient is φ = 1060556166010.
The previous prime is 2121112332011. The next prime is 2121112332029. The reversal of 2121112332022 is 2202332111212.
It is a semiprime because it is the product of two primes.
It is a junction number, because it is equal to n+sod(n) for n = 2121112331984 and 2121112332002.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2121112332029) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 530278083004 + ... + 530278083007.
It is an arithmetic number, because the mean of its divisors is an integer number (795417124509).
Almost surely, 22121112332022 is an apocalyptic number.
2121112332022 is a deficient number, since it is larger than the sum of its proper divisors (1060556166014).
2121112332022 is a wasteful number, since it uses less digits than its factorization.
2121112332022 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1060556166013.
The product of its (nonzero) digits is 576, while the sum is 22.
Adding to 2121112332022 its reverse (2202332111212), we get a palindrome (4323444443234).
The spelling of 2121112332022 in words is "two trillion, one hundred twenty-one billion, one hundred twelve million, three hundred thirty-two thousand, twenty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •