Base | Representation |
---|---|
bin | 111000010000… |
… | …0100011000001 |
3 | 2001111102101200 |
4 | 1300200203001 |
5 | 30022242231 |
6 | 2532051413 |
7 | 505455465 |
oct | 160404301 |
9 | 61442350 |
10 | 29493441 |
11 | 1571494a |
12 | 9a63b69 |
13 | 6158553 |
14 | 3cba4a5 |
15 | 28c8be6 |
hex | 1c208c1 |
29493441 has 6 divisors (see below), whose sum is σ = 42601650. Its totient is φ = 19662288.
The previous prime is 29493427. The next prime is 29493449. The reversal of 29493441 is 14439492.
It can be written as a sum of positive squares in only one way, i.e., 24295041 + 5198400 = 4929^2 + 2280^2 .
It is not a de Polignac number, because 29493441 - 217 = 29362369 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 29493396 and 29493405.
It is not an unprimeable number, because it can be changed into a prime (29493449) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1638516 + ... + 1638533.
It is an arithmetic number, because the mean of its divisors is an integer number (7100275).
Almost surely, 229493441 is an apocalyptic number.
It is an amenable number.
29493441 is a deficient number, since it is larger than the sum of its proper divisors (13108209).
29493441 is a wasteful number, since it uses less digits than its factorization.
29493441 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3277055 (or 3277052 counting only the distinct ones).
The product of its digits is 31104, while the sum is 36.
The square root of 29493441 is about 5430.7864071422. The cubic root of 29493441 is about 308.9644286196.
The spelling of 29493441 in words is "twenty-nine million, four hundred ninety-three thousand, four hundred forty-one".
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