Base | Representation |
---|---|
bin | 110111111101… |
… | …0001010010101 |
3 | 2001012102201102 |
4 | 1233322022111 |
5 | 30002224323 |
6 | 2524435445 |
7 | 504232214 |
oct | 157721225 |
9 | 61172642 |
10 | 29336213 |
11 | 15617805 |
12 | 99a8b85 |
13 | 6101b0a |
14 | 3c7907b |
15 | 2897328 |
hex | 1bfa295 |
29336213 has 2 divisors, whose sum is σ = 29336214. Its totient is φ = 29336212.
The previous prime is 29336179. The next prime is 29336231. The reversal of 29336213 is 31263392.
Together with next prime (29336231) it forms an Ormiston pair, because they use the same digits, order apart.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 28121809 + 1214404 = 5303^2 + 1102^2 .
It is a cyclic number.
It is not a de Polignac number, because 29336213 - 216 = 29270677 is a prime.
It is a super-2 number, since 2×293362132 = 1721226786362738, which contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (29336243) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14668106 + 14668107.
It is an arithmetic number, because the mean of its divisors is an integer number (14668107).
Almost surely, 229336213 is an apocalyptic number.
It is an amenable number.
29336213 is a deficient number, since it is larger than the sum of its proper divisors (1).
29336213 is an equidigital number, since it uses as much as digits as its factorization.
29336213 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 5832, while the sum is 29.
The square root of 29336213 is about 5416.2914434140. The cubic root of 29336213 is about 308.4144256798.
The spelling of 29336213 in words is "twenty-nine million, three hundred thirty-six thousand, two hundred thirteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •