Base | Representation |
---|---|
bin | 10010111100000001… |
… | …010010001011110110 |
3 | 1221111010121121101200 |
4 | 102330001102023312 |
5 | 313121041304142 |
6 | 13201431033330 |
7 | 1316621613561 |
oct | 227401221366 |
9 | 57433547350 |
10 | 20334322422 |
11 | 8695216447 |
12 | 3b35b0b846 |
13 | 1bc0a31c5b |
14 | dac8714d8 |
15 | 7e02a964c |
hex | 4bc0522f6 |
20334322422 has 12 divisors (see below), whose sum is σ = 44057698620. Its totient is φ = 6778107468.
The previous prime is 20334322277. The next prime is 20334322427. The reversal of 20334322422 is 22422343302.
It is a happy number.
20334322422 is a `hidden beast` number, since 2 + 0 + 334 + 322 + 4 + 2 + 2 = 666.
It is a super-4 number, since 4×203343224224 (a number of 42 digits) contains 4444 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20334322427) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 564842272 + ... + 564842307.
It is an arithmetic number, because the mean of its divisors is an integer number (3671474885).
Almost surely, 220334322422 is an apocalyptic number.
20334322422 is an abundant number, since it is smaller than the sum of its proper divisors (23723376198).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20334322422 is a wasteful number, since it uses less digits than its factorization.
20334322422 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1129684587 (or 1129684584 counting only the distinct ones).
The product of its (nonzero) digits is 13824, while the sum is 27.
Adding to 20334322422 its reverse (22422343302), we get a palindrome (42756665724).
The spelling of 20334322422 in words is "twenty billion, three hundred thirty-four million, three hundred twenty-two thousand, four hundred twenty-two".
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