Base | Representation |
---|---|
bin | 111001000001… |
… | …1001001110001 |
3 | 2002020221102111 |
4 | 1302003021301 |
5 | 30123203304 |
6 | 2544445321 |
7 | 512060140 |
oct | 162031161 |
9 | 62227374 |
10 | 29897329 |
11 | 15970340 |
12 | a019841 |
13 | 626a337 |
14 | 3d83757 |
15 | 2958704 |
hex | 1c83271 |
29897329 has 8 divisors (see below), whose sum is σ = 37274688. Its totient is φ = 23296560.
The previous prime is 29897327. The next prime is 29897333. The reversal of 29897329 is 92379892.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 29897329 - 21 = 29897327 is a prime.
It is not an unprimeable number, because it can be changed into a prime (29897327) 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, 194062 + ... + 194215.
It is an arithmetic number, because the mean of its divisors is an integer number (4659336).
Almost surely, 229897329 is an apocalyptic number.
It is an amenable number.
29897329 is a deficient number, since it is larger than the sum of its proper divisors (7377359).
29897329 is a wasteful number, since it uses less digits than its factorization.
29897329 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 388295.
The product of its digits is 489888, while the sum is 49.
The square root of 29897329 is about 5467.8450051186. The cubic root of 29897329 is about 310.3683758180.
The spelling of 29897329 in words is "twenty-nine million, eight hundred ninety-seven thousand, three hundred twenty-nine".
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