Base | Representation |
---|---|
bin | 111010110010… |
… | …1111100110000 |
3 | 2011000010201101 |
4 | 1311211330300 |
5 | 30342420123 |
6 | 3020414144 |
7 | 523006363 |
oct | 165457460 |
9 | 64003641 |
10 | 30826288 |
11 | 16445279 |
12 | a3a7354 |
13 | 650410c |
14 | 41460da |
15 | 2a8daad |
hex | 1d65f30 |
30826288 has 20 divisors (see below), whose sum is σ = 59824048. Its totient is φ = 15387840.
The previous prime is 30826273. The next prime is 30826319. The reversal of 30826288 is 88262803.
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, 11998 + ... + 14338.
Almost surely, 230826288 is an apocalyptic number.
It is an amenable number.
30826288 is a deficient number, since it is larger than the sum of its proper divisors (28997760).
30826288 is a wasteful number, since it uses less digits than its factorization.
30826288 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3172 (or 3166 counting only the distinct ones).
The product of its (nonzero) digits is 36864, while the sum is 37.
The square root of 30826288 is about 5552.1426494643. The cubic root of 30826288 is about 313.5501964329.
The spelling of 30826288 in words is "thirty million, eight hundred twenty-six thousand, two hundred eighty-eight".
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