Base | Representation |
---|---|
bin | 111010001001… |
… | …0011111011100 |
3 | 2010100202210111 |
4 | 1310102133130 |
5 | 30301000234 |
6 | 3005215404 |
7 | 520053634 |
oct | 164223734 |
9 | 63322714 |
10 | 30484444 |
11 | 16231461 |
12 | a261564 |
13 | 6414643 |
14 | 40976c4 |
15 | 2a22664 |
hex | 1d127dc |
30484444 has 6 divisors (see below), whose sum is σ = 53347784. Its totient is φ = 15242220.
The previous prime is 30484393. The next prime is 30484457. The reversal of 30484444 is 44448403.
30484444 is a modest number, since divided by 4444 gives 3048 as remainder.
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, 3810552 + ... + 3810559.
Almost surely, 230484444 is an apocalyptic number.
It is an amenable number.
30484444 is a deficient number, since it is larger than the sum of its proper divisors (22863340).
30484444 is a wasteful number, since it uses less digits than its factorization.
30484444 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7621115 (or 7621113 counting only the distinct ones).
The product of its (nonzero) digits is 24576, while the sum is 31.
The square root of 30484444 is about 5521.2719549031. The cubic root of 30484444 is about 312.3868612304.
It can be divided in two parts, 304 and 84444, that added together give a palindrome (84748).
The spelling of 30484444 in words is "thirty million, four hundred eighty-four thousand, four hundred forty-four".
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