Base | Representation |
---|---|
bin | 10110111011011111… |
… | …10001100111011010 |
3 | 1011202220212010202010 |
4 | 23131233301213122 |
5 | 200202404121242 |
6 | 5353310450350 |
7 | 614026112625 |
oct | 133557614732 |
9 | 34686763663 |
10 | 12310223322 |
11 | 5247888a91 |
12 | 24768039b6 |
13 | 1212501a17 |
14 | 84acd2dbc |
15 | 4c0aed89c |
hex | 2ddbf19da |
12310223322 has 8 divisors (see below), whose sum is σ = 24620446656. Its totient is φ = 4103407772.
The previous prime is 12310223297. The next prime is 12310223353. The reversal of 12310223322 is 22332201321.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
12310223322 is an admirable number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1025851938 + ... + 1025851949.
It is an arithmetic number, because the mean of its divisors is an integer number (3077555832).
Almost surely, 212310223322 is an apocalyptic number.
12310223322 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12310223322 is a wasteful number, since it uses less digits than its factorization.
12310223322 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2051703892.
The product of its (nonzero) digits is 864, while the sum is 21.
Adding to 12310223322 its reverse (22332201321), we get a palindrome (34642424643).
The spelling of 12310223322 in words is "twelve billion, three hundred ten million, two hundred twenty-three thousand, three hundred twenty-two".
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