Base | Representation |
---|---|
bin | 110111010111… |
… | …1011010010001 |
3 | 2000121212201102 |
4 | 1232233122101 |
5 | 24412430113 |
6 | 2514114145 |
7 | 501515444 |
oct | 156573221 |
9 | 60555642 |
10 | 29030033 |
11 | 1542876a |
12 | 987b955 |
13 | 6025646 |
14 | 3bd965b |
15 | 2836758 |
hex | 1baf691 |
29030033 has 4 divisors (see below), whose sum is σ = 30737700. Its totient is φ = 27322368.
The previous prime is 29030017. The next prime is 29030059. The reversal of 29030033 is 33003092.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 26543104 + 2486929 = 5152^2 + 1577^2 .
It is a cyclic number.
It is not a de Polignac number, because 29030033 - 24 = 29030017 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 29029987 and 29030014.
It is not an unprimeable number, because it can be changed into a prime (29030003) 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, 853808 + ... + 853841.
It is an arithmetic number, because the mean of its divisors is an integer number (7684425).
Almost surely, 229030033 is an apocalyptic number.
It is an amenable number.
29030033 is a deficient number, since it is larger than the sum of its proper divisors (1707667).
29030033 is a wasteful number, since it uses less digits than its factorization.
29030033 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1707666.
The product of its (nonzero) digits is 486, while the sum is 20.
The square root of 29030033 is about 5387.9525795983. The cubic root of 29030033 is about 307.3377044732.
The spelling of 29030033 in words is "twenty-nine million, thirty thousand, thirty-three".
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