Base | Representation |
---|---|
bin | 111001100010… |
… | …0010110001110 |
3 | 2002202111201202 |
4 | 1303010112032 |
5 | 30210224431 |
6 | 2554305502 |
7 | 514251521 |
oct | 163042616 |
9 | 62674652 |
10 | 30164366 |
11 | 16032a31 |
12 | a128292 |
13 | 6331a4b |
14 | 4012bb8 |
15 | 29ac8cb |
hex | 1cc458e |
30164366 has 4 divisors (see below), whose sum is σ = 45246552. Its totient is φ = 15082182.
The previous prime is 30164359. The next prime is 30164383. The reversal of 30164366 is 66346103.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 66346103 = 1049 ⋅63247.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7541090 + ... + 7541093.
It is an arithmetic number, because the mean of its divisors is an integer number (11311638).
Almost surely, 230164366 is an apocalyptic number.
30164366 is a deficient number, since it is larger than the sum of its proper divisors (15082186).
30164366 is a wasteful number, since it uses less digits than its factorization.
30164366 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15082185.
The product of its (nonzero) digits is 7776, while the sum is 29.
The square root of 30164366 is about 5492.2095735687. The cubic root of 30164366 is about 311.2896877936.
The spelling of 30164366 in words is "thirty million, one hundred sixty-four thousand, three hundred sixty-six".
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