Base | Representation |
---|---|
bin | 11101111111111111… |
… | …110101110110010110 |
3 | 10002010220221222022012 |
4 | 131333333311312112 |
5 | 1011432311310032 |
6 | 22444215304222 |
7 | 2220151202564 |
oct | 357777656626 |
9 | 102126858265 |
10 | 32212213142 |
11 | 1272aa5555a |
12 | 62ab97b072 |
13 | 30647b1765 |
14 | 17b8184a34 |
15 | c87e596b2 |
hex | 77fff5d96 |
32212213142 has 16 divisors (see below), whose sum is σ = 48754243440. Its totient is φ = 15961413792.
The previous prime is 32212213133. The next prime is 32212213157. The reversal of 32212213142 is 24131221223.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48653 + ... + 258440.
It is an arithmetic number, because the mean of its divisors is an integer number (3047140215).
Almost surely, 232212213142 is an apocalyptic number.
32212213142 is a deficient number, since it is larger than the sum of its proper divisors (16542030298).
32212213142 is a wasteful number, since it uses less digits than its factorization.
32212213142 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 307567.
The product of its digits is 1152, while the sum is 23.
Adding to 32212213142 its reverse (24131221223), we get a palindrome (56343434365).
The spelling of 32212213142 in words is "thirty-two billion, two hundred twelve million, two hundred thirteen thousand, one hundred forty-two".
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