Base | Representation |
---|---|
bin | 110111100101… |
… | …1100101000101 |
3 | 2000211201222202 |
4 | 1233023211011 |
5 | 24430123123 |
6 | 2520404245 |
7 | 502506023 |
oct | 157134505 |
9 | 60751882 |
10 | 29145413 |
11 | 154a7420 |
12 | 9916685 |
13 | 606600b |
14 | 3c29713 |
15 | 285aa28 |
hex | 1bcb945 |
29145413 has 8 divisors (see below), whose sum is σ = 31872096. Its totient is φ = 26431600.
The previous prime is 29145371. The next prime is 29145419. The reversal of 29145413 is 31454192.
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 29145413 - 210 = 29144389 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 (29145419) 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, 1883 + ... + 7863.
It is an arithmetic number, because the mean of its divisors is an integer number (3984012).
Almost surely, 229145413 is an apocalyptic number.
It is an amenable number.
29145413 is a deficient number, since it is larger than the sum of its proper divisors (2726683).
29145413 is a wasteful number, since it uses less digits than its factorization.
29145413 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6435.
The product of its digits is 4320, while the sum is 29.
The square root of 29145413 is about 5398.6491828975. The cubic root of 29145413 is about 307.7443379337.
The spelling of 29145413 in words is "twenty-nine million, one hundred forty-five thousand, four hundred thirteen".
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