Base | Representation |
---|---|
bin | 1100100101101… |
… | …1111100100110 |
3 | 10200100210102002 |
4 | 3021123330212 |
5 | 102004233124 |
6 | 5123445302 |
7 | 1210560434 |
oct | 311337446 |
9 | 120323362 |
10 | 52805414 |
11 | 27897542 |
12 | 15826832 |
13 | ac2b30c |
14 | 7027d54 |
15 | 49810ae |
hex | 325bf26 |
52805414 has 8 divisors (see below), whose sum is σ = 79272648. Its totient is φ = 26381200.
The previous prime is 52805411. The next prime is 52805429. The reversal of 52805414 is 41450825.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×528054142 = 5576823495422792, which contains 22 as substring.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52805411) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7487 + ... + 12714.
It is an arithmetic number, because the mean of its divisors is an integer number (9909081).
Almost surely, 252805414 is an apocalyptic number.
52805414 is a deficient number, since it is larger than the sum of its proper divisors (26467234).
52805414 is a wasteful number, since it uses less digits than its factorization.
52805414 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21510.
The product of its (nonzero) digits is 6400, while the sum is 29.
The square root of 52805414 is about 7266.7333788987. The cubic root of 52805414 is about 375.1683131846.
The spelling of 52805414 in words is "fifty-two million, eight hundred five thousand, four hundred fourteen".
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