Base | Representation |
---|---|
bin | 111000101100… |
… | …1010110111101 |
3 | 2001221020121012 |
4 | 1301121112331 |
5 | 30102214031 |
6 | 2541045005 |
7 | 510445064 |
oct | 161312675 |
9 | 61836535 |
10 | 29726141 |
11 | 15863765 |
12 | 9b56765 |
13 | 620a443 |
14 | 3d3b1db |
15 | 2922b2b |
hex | 1c595bd |
29726141 has 2 divisors, whose sum is σ = 29726142. Its totient is φ = 29726140.
The previous prime is 29726087. The next prime is 29726159. The reversal of 29726141 is 14162792.
It is a happy number.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 29052100 + 674041 = 5390^2 + 821^2 .
It is a cyclic number.
It is not a de Polignac number, because 29726141 - 26 = 29726077 is a prime.
It is a Chen prime.
It is a junction number, because it is equal to n+sod(n) for n = 29726098 and 29726107.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (29726161) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14863070 + 14863071.
It is an arithmetic number, because the mean of its divisors is an integer number (14863071).
Almost surely, 229726141 is an apocalyptic number.
It is an amenable number.
29726141 is a deficient number, since it is larger than the sum of its proper divisors (1).
29726141 is an equidigital number, since it uses as much as digits as its factorization.
29726141 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 6048, while the sum is 32.
The square root of 29726141 is about 5452.1684676833. The cubic root of 29726141 is about 309.7748660218.
The spelling of 29726141 in words is "twenty-nine million, seven hundred twenty-six thousand, one hundred forty-one".
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