Base | Representation |
---|---|
bin | 111000110100… |
… | …0110001011010 |
3 | 2002001110012110 |
4 | 1301220301122 |
5 | 30111224044 |
6 | 2542253150 |
7 | 511130124 |
oct | 161506132 |
9 | 62043173 |
10 | 29789274 |
11 | 158a7139 |
12 | 9b871b6 |
13 | 62300b8 |
14 | 3d56214 |
15 | 29366b9 |
hex | 1c68c5a |
29789274 has 8 divisors (see below), whose sum is σ = 59578560. Its totient is φ = 9929756.
The previous prime is 29789267. The next prime is 29789297. The reversal of 29789274 is 47298792.
It is a sphenic number, since it is the product of 3 distinct primes.
29789274 is an admirable number.
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, 2482434 + ... + 2482445.
It is an arithmetic number, because the mean of its divisors is an integer number (7447320).
Almost surely, 229789274 is an apocalyptic number.
29789274 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.
29789274 is a wasteful number, since it uses less digits than its factorization.
29789274 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4964884.
The product of its digits is 508032, while the sum is 48.
The square root of 29789274 is about 5457.9551115780. The cubic root of 29789274 is about 309.9940130651.
The spelling of 29789274 in words is "twenty-nine million, seven hundred eighty-nine thousand, two hundred seventy-four".
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