Base | Representation |
---|---|
bin | 111010110101… |
… | …1010001011100 |
3 | 2011001020121221 |
4 | 1311223101130 |
5 | 30344114332 |
6 | 3021103124 |
7 | 523130062 |
oct | 165532134 |
9 | 64036557 |
10 | 30848092 |
11 | 1645a6a0 |
12 | a3b7aa4 |
13 | 6511012 |
14 | 4150032 |
15 | 2a95297 |
hex | 1d6b45c |
30848092 has 24 divisors (see below), whose sum is σ = 59294592. Its totient is φ = 13926000.
The previous prime is 30848087. The next prime is 30848099. The reversal of 30848092 is 29084803.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30848099) 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, 4323 + ... + 8965.
It is an arithmetic number, because the mean of its divisors is an integer number (2470608).
Almost surely, 230848092 is an apocalyptic number.
It is an amenable number.
30848092 is a deficient number, since it is larger than the sum of its proper divisors (28446500).
30848092 is a wasteful number, since it uses less digits than its factorization.
30848092 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4809 (or 4807 counting only the distinct ones).
The product of its (nonzero) digits is 13824, while the sum is 34.
The square root of 30848092 is about 5554.1058686345. The cubic root of 30848092 is about 313.6241056153.
It can be divided in two parts, 308 and 48092, that added together give a square (48400 = 2202).
The spelling of 30848092 in words is "thirty million, eight hundred forty-eight thousand, ninety-two".
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