Base | Representation |
---|---|
bin | 11011011000000011… |
… | …001110110110110101 |
3 | 2210212112222211021211 |
4 | 123120003032312311 |
5 | 440144444422332 |
6 | 21300442441421 |
7 | 2060265244240 |
oct | 333003166665 |
9 | 83775884254 |
10 | 29394529717 |
11 | 1151449a273 |
12 | 5844203271 |
13 | 2a05b02667 |
14 | 15cbc7a257 |
15 | b708ca447 |
hex | 6d80cedb5 |
29394529717 has 16 divisors (see below), whose sum is σ = 35076965760. Its totient is φ = 24099139008.
The previous prime is 29394529693. The next prime is 29394529721. The reversal of 29394529717 is 71792549392.
It is not a de Polignac number, because 29394529717 - 227 = 29260311989 is a prime.
It is a super-2 number, since 2×293945297172 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (29394529117) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 654918 + ... + 698359.
It is an arithmetic number, because the mean of its divisors is an integer number (2192310360).
Almost surely, 229394529717 is an apocalyptic number.
It is an amenable number.
29394529717 is a deficient number, since it is larger than the sum of its proper divisors (5682436043).
29394529717 is a wasteful number, since it uses less digits than its factorization.
29394529717 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1353420.
The product of its digits is 8573040, while the sum is 58.
The spelling of 29394529717 in words is "twenty-nine billion, three hundred ninety-four million, five hundred twenty-nine thousand, seven hundred seventeen".
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