Base | Representation |
---|---|
bin | 111001111100… |
… | …0000101100100 |
3 | 2010011021102212 |
4 | 1303320011210 |
5 | 30234020132 |
6 | 3003022552 |
7 | 516123422 |
oct | 163700544 |
9 | 63137385 |
10 | 30376292 |
11 | 16168181 |
12 | a20aa58 |
13 | 63a734b |
14 | 406a112 |
15 | 2a005b2 |
hex | 1cf8164 |
30376292 has 12 divisors (see below), whose sum is σ = 54030396. Its totient is φ = 14939040.
The previous prime is 30376279. The next prime is 30376301. The reversal of 30376292 is 29267303.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 6031936 + 24344356 = 2456^2 + 4934^2 .
It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.
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, 62003 + ... + 62490.
It is an arithmetic number, because the mean of its divisors is an integer number (4502533).
Almost surely, 230376292 is an apocalyptic number.
It is an amenable number.
30376292 is a deficient number, since it is larger than the sum of its proper divisors (23654104).
30376292 is a wasteful number, since it uses less digits than its factorization.
30376292 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 124558 (or 124556 counting only the distinct ones).
The product of its (nonzero) digits is 13608, while the sum is 32.
The square root of 30376292 is about 5511.4691326361. The cubic root of 30376292 is about 312.0169972112.
The spelling of 30376292 in words is "thirty million, three hundred seventy-six thousand, two hundred ninety-two".
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