Base | Representation |
---|---|
bin | 111000100111… |
… | …0000111111010 |
3 | 2001211220110210 |
4 | 1301032013322 |
5 | 30044230442 |
6 | 2540051550 |
7 | 510163653 |
oct | 161160772 |
9 | 61756423 |
10 | 29680122 |
11 | 1583212a |
12 | 9b33bb6 |
13 | 61c2504 |
14 | 3d2852a |
15 | 291419c |
hex | 1c4e1fa |
29680122 has 8 divisors (see below), whose sum is σ = 59360256. Its totient is φ = 9893372.
The previous prime is 29680111. The next prime is 29680139. The reversal of 29680122 is 22108692.
It is a sphenic number, since it is the product of 3 distinct primes.
29680122 is an admirable number.
It is a self number, because there is not a number n which added to its sum of digits gives 29680122.
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, 2473338 + ... + 2473349.
It is an arithmetic number, because the mean of its divisors is an integer number (7420032).
Almost surely, 229680122 is an apocalyptic number.
29680122 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.
29680122 is a wasteful number, since it uses less digits than its factorization.
29680122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4946692.
The product of its (nonzero) digits is 3456, while the sum is 30.
The square root of 29680122 is about 5447.9465856412. The cubic root of 29680122 is about 309.6149294392.
The spelling of 29680122 in words is "twenty-nine million, six hundred eighty thousand, one hundred twenty-two".
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