Base | Representation |
---|---|
bin | 110111101101… |
… | …1000101101010 |
3 | 2000221222010112 |
4 | 1233123011222 |
5 | 24434141223 |
6 | 2522014322 |
7 | 503162153 |
oct | 157330552 |
9 | 60858115 |
10 | 29208938 |
11 | 15540120 |
12 | 99473a2 |
13 | 6088bc5 |
14 | 3c4492a |
15 | 286e778 |
hex | 1bdb16a |
29208938 has 8 divisors (see below), whose sum is σ = 47796480. Its totient is φ = 13276780.
The previous prime is 29208937. The next prime is 29208943. The reversal of 29208938 is 83980292.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 29208895 and 29208904.
It is not an unprimeable number, because it can be changed into a prime (29208937) 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, 663818 + ... + 663861.
It is an arithmetic number, because the mean of its divisors is an integer number (5974560).
Almost surely, 229208938 is an apocalyptic number.
29208938 is a deficient number, since it is larger than the sum of its proper divisors (18587542).
29208938 is a wasteful number, since it uses less digits than its factorization.
29208938 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1327692.
The product of its (nonzero) digits is 62208, while the sum is 41.
The square root of 29208938 is about 5404.5293967190. The cubic root of 29208938 is about 307.9677610041.
The spelling of 29208938 in words is "twenty-nine million, two hundred eight thousand, nine hundred thirty-eight".
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