Base | Representation |
---|---|
bin | 111000110100… |
… | …1110001000001 |
3 | 2002001122210020 |
4 | 1301221301001 |
5 | 30111341340 |
6 | 2542324053 |
7 | 511145031 |
oct | 161516101 |
9 | 62048706 |
10 | 29793345 |
11 | 158aa1aa |
12 | 9b89629 |
13 | 6231bca |
14 | 3d578c1 |
15 | 29379d0 |
hex | 1c69c41 |
29793345 has 8 divisors (see below), whose sum is σ = 47669376. Its totient is φ = 15889776.
The previous prime is 29793341. The next prime is 29793403. The reversal of 29793345 is 54339792.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 29793345 - 22 = 29793341 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 29793297 and 29793306.
It is not an unprimeable number, because it can be changed into a prime (29793341) 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 7 ways as a sum of consecutive naturals, for example, 993097 + ... + 993126.
It is an arithmetic number, because the mean of its divisors is an integer number (5958672).
Almost surely, 229793345 is an apocalyptic number.
It is an amenable number.
29793345 is a deficient number, since it is larger than the sum of its proper divisors (17876031).
29793345 is a wasteful number, since it uses less digits than its factorization.
29793345 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1986231.
The product of its digits is 204120, while the sum is 42.
The square root of 29793345 is about 5458.3280407099. The cubic root of 29793345 is about 310.0081336749.
The spelling of 29793345 in words is "twenty-nine million, seven hundred ninety-three thousand, three hundred forty-five".
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