Base | Representation |
---|---|
bin | 111001111111… |
… | …0000111110110 |
3 | 2010012112100111 |
4 | 1303332013312 |
5 | 30240313024 |
6 | 3003333234 |
7 | 516255460 |
oct | 163760766 |
9 | 63175314 |
10 | 30401014 |
11 | 16184806 |
12 | a22121a |
13 | 63b5687 |
14 | 4075130 |
15 | 2a07a94 |
hex | 1cfe1f6 |
30401014 has 16 divisors (see below), whose sum is σ = 52432128. Its totient is φ = 12949992.
The previous prime is 30401003. The next prime is 30401053. The reversal of 30401014 is 41010403.
It is a junction number, because it is equal to n+sod(n) for n = 30400985 and 30401003.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4164 + ... + 8839.
It is an arithmetic number, because the mean of its divisors is an integer number (3277008).
Almost surely, 230401014 is an apocalyptic number.
30401014 is a deficient number, since it is larger than the sum of its proper divisors (22031114).
30401014 is a wasteful number, since it uses less digits than its factorization.
30401014 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13179.
The product of its (nonzero) digits is 48, while the sum is 13.
The square root of 30401014 is about 5513.7114541840. The cubic root of 30401014 is about 312.1016201416.
Adding to 30401014 its reverse (41010403), we get a palindrome (71411417).
The spelling of 30401014 in words is "thirty million, four hundred one thousand, fourteen".
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