Base | Representation |
---|---|
bin | 111001011010… |
… | …1101110011100 |
3 | 2002122110120121 |
4 | 1302311232130 |
5 | 30201320401 |
6 | 2553124324 |
7 | 513612103 |
oct | 162655634 |
9 | 62573517 |
10 | 30104476 |
11 | 15aa1a36 |
12 | a0b96a4 |
13 | 63106cc |
14 | 3dd903a |
15 | 2999ca1 |
hex | 1cb5b9c |
30104476 has 12 divisors (see below), whose sum is σ = 53546920. Its totient is φ = 14805360.
The previous prime is 30104471. The next prime is 30104479. The reversal of 30104476 is 67440103.
It is a self number, because there is not a number n which added to its sum of digits gives 30104476.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30104471) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 61446 + ... + 61933.
Almost surely, 230104476 is an apocalyptic number.
It is an amenable number.
30104476 is a deficient number, since it is larger than the sum of its proper divisors (23442444).
30104476 is a wasteful number, since it uses less digits than its factorization.
30104476 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 123444 (or 123442 counting only the distinct ones).
The product of its (nonzero) digits is 2016, while the sum is 25.
The square root of 30104476 is about 5486.7545962983. The cubic root of 30104476 is about 311.0835340447.
Adding to 30104476 its reverse (67440103), we get a palindrome (97544579).
The spelling of 30104476 in words is "thirty million, one hundred four thousand, four hundred seventy-six".
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