Base | Representation |
---|---|
bin | 111001001011… |
… | …1111010000011 |
3 | 2002102021001000 |
4 | 1302113322003 |
5 | 30133413324 |
6 | 2550343043 |
7 | 512563032 |
oct | 162277203 |
9 | 62367030 |
10 | 29982339 |
11 | 15a191a2 |
12 | a05aa83 |
13 | 6299c3a |
14 | 3da6719 |
15 | 29739c9 |
hex | 1c97e83 |
29982339 has 32 divisors (see below), whose sum is σ = 47658240. Its totient is φ = 18562176.
The previous prime is 29982319. The next prime is 29982347. The reversal of 29982339 is 93328992.
It is not a de Polignac number, because 29982339 - 25 = 29982307 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 29982294 and 29982303.
It is not an unprimeable number, because it can be changed into a prime (29982319) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 37704 + ... + 38490.
It is an arithmetic number, because the mean of its divisors is an integer number (1489320).
Almost surely, 229982339 is an apocalyptic number.
29982339 is a deficient number, since it is larger than the sum of its proper divisors (17675901).
29982339 is a wasteful number, since it uses less digits than its factorization.
29982339 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 896 (or 890 counting only the distinct ones).
The product of its digits is 209952, while the sum is 45.
The square root of 29982339 is about 5475.6131163551. The cubic root of 29982339 is about 310.6622643671.
The spelling of 29982339 in words is "twenty-nine million, nine hundred eighty-two thousand, three hundred thirty-nine".
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