Base | Representation |
---|---|
bin | 111000101010… |
… | …0000110001110 |
3 | 2001220011001000 |
4 | 1301110012032 |
5 | 30101021330 |
6 | 2540401130 |
7 | 510325206 |
oct | 161240616 |
9 | 61804030 |
10 | 29704590 |
11 | 15849553 |
12 | 9b461a6 |
13 | 62006a6 |
14 | 3d33406 |
15 | 291b560 |
hex | 1c5418e |
29704590 has 32 divisors (see below), whose sum is σ = 79212960. Its totient is φ = 7921152.
The previous prime is 29704589. The next prime is 29704607. The reversal of 29704590 is 9540792.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54739 + ... + 55278.
It is an arithmetic number, because the mean of its divisors is an integer number (2475405).
Almost surely, 229704590 is an apocalyptic number.
29704590 is an abundant number, since it is smaller than the sum of its proper divisors (49508370).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
29704590 is a wasteful number, since it uses less digits than its factorization.
29704590 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 110033 (or 110027 counting only the distinct ones).
The product of its (nonzero) digits is 22680, while the sum is 36.
The square root of 29704590 is about 5450.1917397464. The cubic root of 29704590 is about 309.6999872351.
The spelling of 29704590 in words is "twenty-nine million, seven hundred four thousand, five hundred ninety".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •