Base | Representation |
---|---|
bin | 11011001001000110… |
… | …001010000110001101 |
3 | 2210020001220020010022 |
4 | 123021012022012031 |
5 | 434141232412123 |
6 | 21215521151525 |
7 | 2051130560561 |
oct | 331106120615 |
9 | 83201806108 |
10 | 29143638413 |
11 | 113a590798a |
12 | 579418b5a5 |
13 | 2995b3a376 |
14 | 15a680b6a1 |
15 | b5886c1c8 |
hex | 6c918a18d |
29143638413 has 8 divisors (see below), whose sum is σ = 29209658400. Its totient is φ = 29077653808.
The previous prime is 29143638367. The next prime is 29143638427. The reversal of 29143638413 is 31483634192.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 29143638413 - 234 = 11963769229 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (29143638443) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2295878 + ... + 2308536.
It is an arithmetic number, because the mean of its divisors is an integer number (3651207300).
Almost surely, 229143638413 is an apocalyptic number.
It is an amenable number.
29143638413 is a deficient number, since it is larger than the sum of its proper divisors (66019987).
29143638413 is a wasteful number, since it uses less digits than its factorization.
29143638413 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17691.
The product of its digits is 373248, while the sum is 44.
The spelling of 29143638413 in words is "twenty-nine billion, one hundred forty-three million, six hundred thirty-eight thousand, four hundred thirteen".
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