Base | Representation |
---|---|
bin | 11000100100110001000110 |
3 | 110010021211121 |
4 | 120210301012 |
5 | 3122121204 |
6 | 350024154 |
7 | 105520333 |
oct | 30446106 |
9 | 13107747 |
10 | 6442054 |
11 | 3700013 |
12 | 21a805a |
13 | 1447288 |
14 | bd998a |
15 | 873b54 |
hex | 624c46 |
6442054 has 8 divisors (see below), whose sum is σ = 9695088. Its totient is φ = 3210360.
The previous prime is 6442049. The next prime is 6442057. The reversal of 6442054 is 4502446.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6442057) 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, 4557 + ... + 5800.
It is an arithmetic number, because the mean of its divisors is an integer number (1211886).
Almost surely, 26442054 is an apocalyptic number.
6442054 is a deficient number, since it is larger than the sum of its proper divisors (3253034).
6442054 is a wasteful number, since it uses less digits than its factorization.
6442054 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10670.
The product of its (nonzero) digits is 3840, while the sum is 25.
The square root of 6442054 is about 2538.1201705199. The cubic root of 6442054 is about 186.0693270685.
The spelling of 6442054 in words is "six million, four hundred forty-two thousand, fifty-four".
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