Base | Representation |
---|---|
bin | 10010110101010110… |
… | …001001101100011001 |
3 | 1221012022220221001200 |
4 | 102311112021230121 |
5 | 312403410232103 |
6 | 13142351104413 |
7 | 1314062104623 |
oct | 226526115431 |
9 | 57168827050 |
10 | 20222352153 |
11 | 8637a99533 |
12 | 3b04512109 |
13 | 1ba3789b63 |
14 | d9ba45c13 |
15 | 7d553d0a3 |
hex | 4b5589b19 |
20222352153 has 24 divisors (see below), whose sum is σ = 29327852736. Its totient is φ = 13427282400.
The previous prime is 20222352149. The next prime is 20222352173. The reversal of 20222352153 is 35125322202.
It is not a de Polignac number, because 20222352153 - 22 = 20222352149 is a prime.
It is not an unprimeable number, because it can be changed into a prime (20222352103) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4308538 + ... + 4313228.
It is an arithmetic number, because the mean of its divisors is an integer number (1221993864).
Almost surely, 220222352153 is an apocalyptic number.
It is an amenable number.
20222352153 is a deficient number, since it is larger than the sum of its proper divisors (9105500583).
20222352153 is a wasteful number, since it uses less digits than its factorization.
20222352153 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6525 (or 6522 counting only the distinct ones).
The product of its (nonzero) digits is 7200, while the sum is 27.
Adding to 20222352153 its reverse (35125322202), we get a palindrome (55347674355).
The spelling of 20222352153 in words is "twenty billion, two hundred twenty-two million, three hundred fifty-two thousand, one hundred fifty-three".
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