Base | Representation |
---|---|
bin | 11011001111011000… |
… | …110101111010111111 |
3 | 2210111102112022010120 |
4 | 123033120311322333 |
5 | 434400243343212 |
6 | 21234211510023 |
7 | 2053552045002 |
oct | 331730657277 |
9 | 83442468116 |
10 | 29249199807 |
11 | 1144a457803 |
12 | 58035b8313 |
13 | 29b197a329 |
14 | 15b6849539 |
15 | b62c6e88c |
hex | 6cf635ebf |
29249199807 has 16 divisors (see below), whose sum is σ = 40501507200. Its totient is φ = 18761716512.
The previous prime is 29249199779. The next prime is 29249199823. The reversal of 29249199807 is 70899194292.
It is not a de Polignac number, because 29249199807 - 214 = 29249183423 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (29249199827) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1683432 + ... + 1700717.
It is an arithmetic number, because the mean of its divisors is an integer number (2531344200).
Almost surely, 229249199807 is an apocalyptic number.
29249199807 is a deficient number, since it is larger than the sum of its proper divisors (11252307393).
29249199807 is a wasteful number, since it uses less digits than its factorization.
29249199807 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3384262.
The product of its (nonzero) digits is 5878656, while the sum is 60.
The spelling of 29249199807 in words is "twenty-nine billion, two hundred forty-nine million, one hundred ninety-nine thousand, eight hundred seven".
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