Base | Representation |
---|---|
bin | 111001001101… |
… | …1010000101011 |
3 | 2002102221212202 |
4 | 1302123100223 |
5 | 30134333300 |
6 | 2550530415 |
7 | 512651054 |
oct | 162332053 |
9 | 62387782 |
10 | 29996075 |
11 | 15a2854a |
12 | a066a0b |
13 | 62a3275 |
14 | 3dab72b |
15 | 2977ad5 |
hex | 1c9b42b |
29996075 has 24 divisors (see below), whose sum is σ = 39716208. Its totient is φ = 22394880.
The previous prime is 29996027. The next prime is 29996093. The reversal of 29996075 is 57069992.
It is not a de Polignac number, because 29996075 - 210 = 29995051 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 69059 + ... + 69491.
It is an arithmetic number, because the mean of its divisors is an integer number (1654842).
Almost surely, 229996075 is an apocalyptic number.
29996075 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
29996075 is a deficient number, since it is larger than the sum of its proper divisors (9720133).
29996075 is a wasteful number, since it uses less digits than its factorization.
29996075 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 623 (or 618 counting only the distinct ones).
The product of its (nonzero) digits is 306180, while the sum is 47.
The square root of 29996075 is about 5476.8672614917. The cubic root of 29996075 is about 310.7096990182.
The spelling of 29996075 in words is "twenty-nine million, nine hundred ninety-six thousand, seventy-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.065 sec. • engine limits •