Base | Representation |
---|---|
bin | 10010110100101111… |
… | …110110010100011010 |
3 | 1221011122000210122001 |
4 | 102310233312110122 |
5 | 312343322430242 |
6 | 13141351551214 |
7 | 1313610545230 |
oct | 226457662432 |
9 | 57148023561 |
10 | 20212311322 |
11 | 8632360725 |
12 | 3b0108b50a |
13 | 1ba1682838 |
14 | d9a590950 |
15 | 7d4707eb7 |
hex | 4b4bf651a |
20212311322 has 32 divisors (see below), whose sum is σ = 34746324480. Its totient is φ = 8638300080.
The previous prime is 20212311299. The next prime is 20212311401. The reversal of 20212311322 is 22311321202.
It is a self number, because there is not a number n which added to its sum of digits gives 20212311322.
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 15 ways as a sum of consecutive naturals, for example, 11568853 + ... + 11570599.
It is an arithmetic number, because the mean of its divisors is an integer number (1085822640).
Almost surely, 220212311322 is an apocalyptic number.
20212311322 is a deficient number, since it is larger than the sum of its proper divisors (14534013158).
20212311322 is a wasteful number, since it uses less digits than its factorization.
20212311322 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3586.
The product of its (nonzero) digits is 288, while the sum is 19.
Adding to 20212311322 its reverse (22311321202), we get a palindrome (42523632524).
The spelling of 20212311322 in words is "twenty billion, two hundred twelve million, three hundred eleven thousand, three hundred twenty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •