Base | Representation |
---|---|
bin | 110111011000… |
… | …1111010001001 |
3 | 2000122101202101 |
4 | 1232301322021 |
5 | 24413242030 |
6 | 2514233401 |
7 | 501560332 |
oct | 156617211 |
9 | 60571671 |
10 | 29040265 |
11 | 15435421 |
12 | 9885861 |
13 | 602a1b7 |
14 | 3bdd289 |
15 | 28397ca |
hex | 1bb1e89 |
29040265 has 16 divisors (see below), whose sum is σ = 37540800. Its totient is φ = 21494592.
The previous prime is 29040241. The next prime is 29040287. The reversal of 29040265 is 56204092.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-29040265 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 531 + ... + 7639.
It is an arithmetic number, because the mean of its divisors is an integer number (2346300).
Almost surely, 229040265 is an apocalyptic number.
It is an amenable number.
29040265 is a deficient number, since it is larger than the sum of its proper divisors (8500535).
29040265 is a wasteful number, since it uses less digits than its factorization.
29040265 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7176.
The product of its (nonzero) digits is 4320, while the sum is 28.
The square root of 29040265 is about 5388.9020217480. The cubic root of 29040265 is about 307.3738085773.
The spelling of 29040265 in words is "twenty-nine million, forty thousand, two hundred sixty-five".
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