Base | Representation |
---|---|
bin | 111001001101… |
… | …0110111010001 |
3 | 2002102212122112 |
4 | 1302122313101 |
5 | 30134310244 |
6 | 2550515105 |
7 | 512643242 |
oct | 162326721 |
9 | 62385575 |
10 | 29994449 |
11 | 15a27301 |
12 | a065a95 |
13 | 62a25c4 |
14 | 3daacc9 |
15 | 297739e |
hex | 1c9add1 |
29994449 has 8 divisors (see below), whose sum is σ = 30730752. Its totient is φ = 29264560.
The previous prime is 29994431. The next prime is 29994451. The reversal of 29994449 is 94449992.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 29994449 - 212 = 29990353 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 29994397 and 29994406.
It is not an unprimeable number, because it can be changed into a prime (29994499) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8642 + ... + 11604.
It is an arithmetic number, because the mean of its divisors is an integer number (3841344).
Almost surely, 229994449 is an apocalyptic number.
It is an amenable number.
29994449 is a deficient number, since it is larger than the sum of its proper divisors (736303).
29994449 is a wasteful number, since it uses less digits than its factorization.
29994449 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3207.
The product of its digits is 839808, while the sum is 50.
The square root of 29994449 is about 5476.7188169560. The cubic root of 29994449 is about 310.7040846936.
The spelling of 29994449 in words is "twenty-nine million, nine hundred ninety-four thousand, four hundred forty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.079 sec. • engine limits •