Base | Representation |
---|---|
bin | 111000100110… |
… | …0001101110000 |
3 | 2001211111202020 |
4 | 1301030031300 |
5 | 30044003204 |
6 | 2535551440 |
7 | 510132114 |
oct | 161141560 |
9 | 61744666 |
10 | 29672304 |
11 | 15827272 |
12 | 9b2b580 |
13 | 61bba9c |
14 | 3d25744 |
15 | 2911bd9 |
hex | 1c4c370 |
29672304 has 20 divisors (see below), whose sum is σ = 76653576. Its totient is φ = 9890752.
The previous prime is 29672303. The next prime is 29672309. The reversal of 29672304 is 40327692.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (29672303) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 309039 + ... + 309134.
Almost surely, 229672304 is an apocalyptic number.
29672304 is a gapful number since it is divisible by the number (24) formed by its first and last digit.
It is an amenable number.
29672304 is an abundant number, since it is smaller than the sum of its proper divisors (46981272).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
29672304 is a wasteful number, since it uses less digits than its factorization.
29672304 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 618184 (or 618178 counting only the distinct ones).
The product of its (nonzero) digits is 18144, while the sum is 33.
The square root of 29672304 is about 5447.2290203369. The cubic root of 29672304 is about 309.5877419714.
Adding to 29672304 its reverse (40327692), we get a palindrome (69999996).
The spelling of 29672304 in words is "twenty-nine million, six hundred seventy-two thousand, three hundred four".
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