Base | Representation |
---|---|
bin | 11011000000110101… |
… | …011000111111110100 |
3 | 2202212102001221122010 |
4 | 123000311120333310 |
5 | 433400241302033 |
6 | 21154050204220 |
7 | 2044525434612 |
oct | 330065307764 |
9 | 82772057563 |
10 | 29005025268 |
11 | 1133464286a |
12 | 5755883670 |
13 | 29731c735b |
14 | 15922486b2 |
15 | b4b5db863 |
hex | 6c0d58ff4 |
29005025268 has 48 divisors (see below), whose sum is σ = 68377095360. Its totient is φ = 9568608000.
The previous prime is 29005025267. The next prime is 29005025279. The reversal of 29005025268 is 86252050092.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (29005025267) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4758903 + ... + 4764993.
It is an arithmetic number, because the mean of its divisors is an integer number (1424522820).
Almost surely, 229005025268 is an apocalyptic number.
It is an amenable number.
29005025268 is an abundant number, since it is smaller than the sum of its proper divisors (39372070092).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
29005025268 is a wasteful number, since it uses less digits than its factorization.
29005025268 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10128 (or 10126 counting only the distinct ones).
The product of its (nonzero) digits is 86400, while the sum is 39.
The spelling of 29005025268 in words is "twenty-nine billion, five million, twenty-five thousand, two hundred sixty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •