Base | Representation |
---|---|
bin | 1111100000101… |
… | …0111001010111 |
3 | 11112102012112012 |
4 | 3320022321113 |
5 | 113123300333 |
6 | 10242214435 |
7 | 1416653432 |
oct | 370127127 |
9 | 145365465 |
10 | 65056343 |
11 | 337a4880 |
12 | 1995441b |
13 | 1062a5a1 |
14 | 88d6819 |
15 | 5aa0e48 |
hex | 3e0ae57 |
65056343 has 8 divisors (see below), whose sum is σ = 71124480. Its totient is φ = 59013880.
The previous prime is 65056333. The next prime is 65056349. The reversal of 65056343 is 34365056.
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 65056343 - 28 = 65056087 is a prime.
It is an alternating number because its digits alternate between even and odd.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (65056349) 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, 905 + ... + 11442.
It is an arithmetic number, because the mean of its divisors is an integer number (8890560).
Almost surely, 265056343 is an apocalyptic number.
65056343 is a deficient number, since it is larger than the sum of its proper divisors (6068137).
65056343 is a wasteful number, since it uses less digits than its factorization.
65056343 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12837.
The product of its (nonzero) digits is 32400, while the sum is 32.
The square root of 65056343 is about 8065.7512359358. The cubic root of 65056343 is about 402.1887165394.
The spelling of 65056343 in words is "sixty-five million, fifty-six thousand, three hundred forty-three".
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