Base | Representation |
---|---|
bin | 111000000011… |
… | …1010110000011 |
3 | 2001022011210100 |
4 | 1300013112003 |
5 | 30010441321 |
6 | 2525533443 |
7 | 504545514 |
oct | 160072603 |
9 | 61264710 |
10 | 29390211 |
11 | 15654334 |
12 | 9a14283 |
13 | 6120576 |
14 | 3c90a0b |
15 | 28a8326 |
hex | 1c07583 |
29390211 has 6 divisors (see below), whose sum is σ = 42452540. Its totient is φ = 19593468.
The previous prime is 29390197. The next prime is 29390267. The reversal of 29390211 is 11209392.
It is not a de Polignac number, because 29390211 - 215 = 29357443 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (29390281) 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 5 ways as a sum of consecutive naturals, for example, 1632781 + ... + 1632798.
Almost surely, 229390211 is an apocalyptic number.
29390211 is a deficient number, since it is larger than the sum of its proper divisors (13062329).
29390211 is a wasteful number, since it uses less digits than its factorization.
29390211 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3265585 (or 3265582 counting only the distinct ones).
The product of its (nonzero) digits is 972, while the sum is 27.
The square root of 29390211 is about 5421.2739277775. The cubic root of 29390211 is about 308.6035384171.
The spelling of 29390211 in words is "twenty-nine million, three hundred ninety thousand, two hundred eleven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •