Base | Representation |
---|---|
bin | 11011101001101010… |
… | …101010010000001110 |
3 | 2211122011010020121202 |
4 | 123221222222100032 |
5 | 441301130000342 |
6 | 21350041225502 |
7 | 2100514333550 |
oct | 335152522016 |
9 | 84564106552 |
10 | 29690078222 |
11 | 11656303232 |
12 | 5907192292 |
13 | 2a5210222c |
14 | 16192114d0 |
15 | b8b80a332 |
hex | 6e9aaa40e |
29690078222 has 16 divisors (see below), whose sum is σ = 51086492640. Its totient is φ = 12677015328.
The previous prime is 29690078203. The next prime is 29690078233. The reversal of 29690078222 is 22287009692.
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, 3938093 + ... + 3945624.
It is an arithmetic number, because the mean of its divisors is an integer number (3192905790).
Almost surely, 229690078222 is an apocalyptic number.
29690078222 is a deficient number, since it is larger than the sum of its proper divisors (21396414418).
29690078222 is a wasteful number, since it uses less digits than its factorization.
29690078222 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7883995.
The product of its (nonzero) digits is 435456, while the sum is 47.
The spelling of 29690078222 in words is "twenty-nine billion, six hundred ninety million, seventy-eight thousand, two hundred twenty-two".
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