Base | Representation |
---|---|
bin | 1010000111101… |
… | …0000011111010 |
3 | 2221212022212001 |
4 | 2201322003322 |
5 | 41331134002 |
6 | 4113411214 |
7 | 1023521350 |
oct | 241720372 |
9 | 87768761 |
10 | 42443002 |
11 | 21a5a068 |
12 | 12269b0a |
13 | 8a40804 |
14 | 58cb7d0 |
15 | 3ad5a87 |
hex | 287a0fa |
42443002 has 16 divisors (see below), whose sum is σ = 72852480. Its totient is φ = 18166608.
The previous prime is 42442997. The next prime is 42443039. The reversal of 42443002 is 20034424.
42443002 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13824 + ... + 16612.
It is an arithmetic number, because the mean of its divisors is an integer number (4553280).
Almost surely, 242443002 is an apocalyptic number.
42443002 is a deficient number, since it is larger than the sum of its proper divisors (30409478).
42443002 is a wasteful number, since it uses less digits than its factorization.
42443002 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3885.
The product of its (nonzero) digits is 768, while the sum is 19.
The square root of 42443002 is about 6514.8293914730. The cubic root of 42443002 is about 348.8205249562.
Adding to 42443002 its reverse (20034424), we get a palindrome (62477426).
The spelling of 42443002 in words is "forty-two million, four hundred forty-three thousand, two".
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