Base | Representation |
---|---|
bin | 111001001100… |
… | …0000100111001 |
3 | 2002102021222201 |
4 | 1302120010321 |
5 | 30133424113 |
6 | 2550350201 |
7 | 512565043 |
oct | 162300471 |
9 | 62367881 |
10 | 29983033 |
11 | 15a19773 |
12 | a05b361 |
13 | 629a352 |
14 | 3da6a93 |
15 | 2973cdd |
hex | 1c98139 |
29983033 has 4 divisors (see below), whose sum is σ = 30491280. Its totient is φ = 29474788.
The previous prime is 29983021. The next prime is 29983043. The reversal of 29983033 is 33038992.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 29983033 - 217 = 29851961 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 29982983 and 29983001.
It is not an unprimeable number, because it can be changed into a prime (29983043) 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 3 ways as a sum of consecutive naturals, for example, 254035 + ... + 254152.
It is an arithmetic number, because the mean of its divisors is an integer number (7622820).
Almost surely, 229983033 is an apocalyptic number.
It is an amenable number.
29983033 is a deficient number, since it is larger than the sum of its proper divisors (508247).
29983033 is an equidigital number, since it uses as much as digits as its factorization.
29983033 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 508246.
The product of its (nonzero) digits is 34992, while the sum is 37.
The square root of 29983033 is about 5475.6764878871. The cubic root of 29983033 is about 310.6646613109.
The spelling of 29983033 in words is "twenty-nine million, nine hundred eighty-three thousand, thirty-three".
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