Base | Representation |
---|---|
bin | 111000100110… |
… | …1110011001100 |
3 | 2001211211122200 |
4 | 1301031303030 |
5 | 30044210141 |
6 | 2540041500 |
7 | 510160050 |
oct | 161156314 |
9 | 61754580 |
10 | 29678796 |
11 | 15831134 |
12 | 9b33290 |
13 | 61c1a24 |
14 | 3d27c60 |
15 | 2913ab6 |
hex | 1c4dccc |
29678796 has 36 divisors (see below), whose sum is σ = 85739472. Its totient is φ = 8479584.
The previous prime is 29678791. The next prime is 29678797. The reversal of 29678796 is 69787692.
It is a tau number, because it is divible by the number of its divisors (36).
It is not an unprimeable number, because it can be changed into a prime (29678791) by changing a digit.
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 11 ways as a sum of consecutive naturals, for example, 58635 + ... + 59138.
It is an arithmetic number, because the mean of its divisors is an integer number (2381652).
Almost surely, 229678796 is an apocalyptic number.
It is an amenable number.
29678796 is an abundant number, since it is smaller than the sum of its proper divisors (56060676).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
29678796 is a wasteful number, since it uses less digits than its factorization.
29678796 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 117790 (or 117785 counting only the distinct ones).
The product of its digits is 2286144, while the sum is 54.
The square root of 29678796 is about 5447.8248870535. The cubic root of 29678796 is about 309.6103185472.
The spelling of 29678796 in words is "twenty-nine million, six hundred seventy-eight thousand, seven hundred ninety-six".
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