Base | Representation |
---|---|
bin | 110111110010… |
… | …1010001000100 |
3 | 2001001002022121 |
4 | 1233211101010 |
5 | 24442010003 |
6 | 2522535324 |
7 | 503424541 |
oct | 157452104 |
9 | 61032277 |
10 | 29250628 |
11 | 15569480 |
12 | 9967544 |
13 | 60a1b84 |
14 | 3c55bc8 |
15 | 287bcbd |
hex | 1be5444 |
29250628 has 24 divisors (see below), whose sum is σ = 56105280. Its totient is φ = 13233120.
The previous prime is 29250623. The next prime is 29250631. The reversal of 29250628 is 82605292.
It is a junction number, because it is equal to n+sod(n) for n = 29250593 and 29250602.
It is not an unprimeable number, because it can be changed into a prime (29250623) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8625 + ... + 11527.
It is an arithmetic number, because the mean of its divisors is an integer number (2337720).
Almost surely, 229250628 is an apocalyptic number.
It is an amenable number.
29250628 is a deficient number, since it is larger than the sum of its proper divisors (26854652).
29250628 is a wasteful number, since it uses less digits than its factorization.
29250628 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3147 (or 3145 counting only the distinct ones).
The product of its (nonzero) digits is 17280, while the sum is 34.
The square root of 29250628 is about 5408.3849715049. The cubic root of 29250628 is about 308.1142124354.
The spelling of 29250628 in words is "twenty-nine million, two hundred fifty thousand, six hundred twenty-eight".
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