Base | Representation |
---|---|
bin | 111001100010… |
… | …0000001001110 |
3 | 2002202102212222 |
4 | 1303010001032 |
5 | 30210204042 |
6 | 2554255342 |
7 | 514244561 |
oct | 163040116 |
9 | 62672788 |
10 | 30163022 |
11 | 16031a1a |
12 | a127552 |
13 | 6331256 |
14 | 40124d8 |
15 | 29ac2d2 |
hex | 1cc404e |
30163022 has 4 divisors (see below), whose sum is σ = 45244536. Its totient is φ = 15081510.
The previous prime is 30163009. The next prime is 30163033. The reversal of 30163022 is 22036103.
It is a semiprime because it is the product of two primes.
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, 7540754 + ... + 7540757.
It is an arithmetic number, because the mean of its divisors is an integer number (11311134).
Almost surely, 230163022 is an apocalyptic number.
30163022 is a deficient number, since it is larger than the sum of its proper divisors (15081514).
30163022 is a wasteful number, since it uses less digits than its factorization.
30163022 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15081513.
The product of its (nonzero) digits is 216, while the sum is 17.
The square root of 30163022 is about 5492.0872170788. The cubic root of 30163022 is about 311.2850644625.
Adding to 30163022 its reverse (22036103), we get a palindrome (52199125).
The spelling of 30163022 in words is "thirty million, one hundred sixty-three thousand, twenty-two".
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