Base | Representation |
---|---|
bin | 111010110101… |
… | …1110011110100 |
3 | 2011001100122102 |
4 | 1311223303310 |
5 | 30344202132 |
6 | 3021121232 |
7 | 523136354 |
oct | 165536364 |
9 | 64040572 |
10 | 30850292 |
11 | 16461310 |
12 | a3b9218 |
13 | 6512015 |
14 | 4150b64 |
15 | 2a95c62 |
hex | 1d6bcf4 |
30850292 has 24 divisors (see below), whose sum is σ = 59240160. Its totient is φ = 13940960.
The previous prime is 30850289. The next prime is 30850331. The reversal of 30850292 is 29205803.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5918 + ... + 9834.
It is an arithmetic number, because the mean of its divisors is an integer number (2468340).
Almost surely, 230850292 is an apocalyptic number.
It is an amenable number.
30850292 is a deficient number, since it is larger than the sum of its proper divisors (28389868).
30850292 is a wasteful number, since it uses less digits than its factorization.
30850292 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4111 (or 4109 counting only the distinct ones).
The product of its (nonzero) digits is 4320, while the sum is 29.
The square root of 30850292 is about 5554.3039167838. The cubic root of 30850292 is about 313.6315610373.
The spelling of 30850292 in words is "thirty million, eight hundred fifty thousand, two hundred ninety-two".
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