Base | Representation |
---|---|
bin | 10100110001111010… |
… | …011010000001110110 |
3 | 2010120222101202221001 |
4 | 110301322122001312 |
5 | 331143412343110 |
6 | 14130004313514 |
7 | 1416626556145 |
oct | 246172320166 |
9 | 63528352831 |
10 | 22312231030 |
11 | 950a744461 |
12 | 43a83a289a |
13 | 2147742c8b |
14 | 111941975c |
15 | 8a8c5663a |
hex | 531e9a076 |
22312231030 has 16 divisors (see below), whose sum is σ = 40252683024. Its totient is φ = 8904744160.
The previous prime is 22312230989. The next prime is 22312231099. The reversal of 22312231030 is 3013221322.
It is a super-3 number, since 3×223122310303 (a number of 32 digits) contains 333 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 22312230989 and 22312231007.
It is a congruent number.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 2513881 + ... + 2522740.
It is an arithmetic number, because the mean of its divisors is an integer number (2515792689).
Almost surely, 222312231030 is an apocalyptic number.
22312231030 is a deficient number, since it is larger than the sum of its proper divisors (17940451994).
22312231030 is a wasteful number, since it uses less digits than its factorization.
22312231030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5037071.
The product of its (nonzero) digits is 432, while the sum is 19.
Adding to 22312231030 its reverse (3013221322), we get a palindrome (25325452352).
The spelling of 22312231030 in words is "twenty-two billion, three hundred twelve million, two hundred thirty-one thousand, thirty".
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