Base | Representation |
---|---|
bin | 111001101010… |
… | …1011100101100 |
3 | 2002220001211001 |
4 | 1303111130230 |
5 | 30220000122 |
6 | 3000010044 |
7 | 514662655 |
oct | 163253454 |
9 | 62801731 |
10 | 30234412 |
11 | 1608061a |
12 | a160924 |
13 | 63578b0 |
14 | 403052c |
15 | 29c3527 |
hex | 1cd572c |
30234412 has 24 divisors (see below), whose sum is σ = 57251600. Its totient is φ = 13887936.
The previous prime is 30234389. The next prime is 30234437. The reversal of 30234412 is 21443203.
It is a self number, because there is not a number n which added to its sum of digits gives 30234412.
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, 10639 + ... + 13177.
Almost surely, 230234412 is an apocalyptic number.
It is an amenable number.
30234412 is a deficient number, since it is larger than the sum of its proper divisors (27017188).
30234412 is a wasteful number, since it uses less digits than its factorization.
30234412 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2785 (or 2783 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 19.
The square root of 30234412 is about 5498.5827264851. The cubic root of 30234412 is about 311.5304546795.
Adding to 30234412 its reverse (21443203), we get a palindrome (51677615).
The spelling of 30234412 in words is "thirty million, two hundred thirty-four thousand, four hundred twelve".
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