Base | Representation |
---|---|
bin | 111010010010… |
… | …1101011010010 |
3 | 2010111202120221 |
4 | 1310211223102 |
5 | 30311004101 |
6 | 3011023254 |
7 | 520532014 |
oct | 164455322 |
9 | 63452527 |
10 | 30563026 |
11 | 162854aa |
12 | a29ab2a |
13 | 6441340 |
14 | 40b81b4 |
15 | 2a3aaa1 |
hex | 1d25ad2 |
30563026 has 16 divisors (see below), whose sum is σ = 49521024. Its totient is φ = 14063184.
The previous prime is 30563009. The next prime is 30563041. The reversal of 30563026 is 62036503.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7941 + ... + 11143.
It is an arithmetic number, because the mean of its divisors is an integer number (3095064).
Almost surely, 230563026 is an apocalyptic number.
30563026 is a deficient number, since it is larger than the sum of its proper divisors (18957998).
30563026 is a wasteful number, since it uses less digits than its factorization.
30563026 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3585.
The product of its (nonzero) digits is 3240, while the sum is 25.
The square root of 30563026 is about 5528.3836697538. The cubic root of 30563026 is about 312.6550518025.
Adding to 30563026 its reverse (62036503), we get a palindrome (92599529).
The spelling of 30563026 in words is "thirty million, five hundred sixty-three thousand, twenty-six".
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