Base | Representation |
---|---|
bin | 1010000111101… |
… | …0110110111111 |
3 | 2221212111100010 |
4 | 2201322312333 |
5 | 41331240041 |
6 | 4113434303 |
7 | 1023534030 |
oct | 241726677 |
9 | 87774303 |
10 | 42446271 |
11 | 21a6156a |
12 | 1226b993 |
13 | 8a4214a |
14 | 58cca87 |
15 | 3ad6a16 |
hex | 287adbf |
42446271 has 8 divisors (see below), whose sum is σ = 64680064. Its totient is φ = 24255000.
The previous prime is 42446233. The next prime is 42446273. The reversal of 42446271 is 17264424.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 42446271 - 26 = 42446207 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 (42446273) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1010605 + ... + 1010646.
It is an arithmetic number, because the mean of its divisors is an integer number (8085008).
Almost surely, 242446271 is an apocalyptic number.
42446271 is a deficient number, since it is larger than the sum of its proper divisors (22233793).
42446271 is a wasteful number, since it uses less digits than its factorization.
42446271 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2021261.
The product of its digits is 10752, while the sum is 30.
The square root of 42446271 is about 6515.0802757909. The cubic root of 42446271 is about 348.8294802214.
The spelling of 42446271 in words is "forty-two million, four hundred forty-six thousand, two hundred seventy-one".
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