Base | Representation |
---|---|
bin | 10100110110100101000110 |
3 | 101021201112200 |
4 | 110312211012 |
5 | 2344411223 |
6 | 313055330 |
7 | 64315065 |
oct | 24664506 |
9 | 11251480 |
10 | 5466438 |
11 | 30a401a |
12 | 19b7546 |
13 | 11951a3 |
14 | a241dc |
15 | 72ea43 |
hex | 536946 |
5466438 has 12 divisors (see below), whose sum is σ = 11843988. Its totient is φ = 1822140.
The previous prime is 5466431. The next prime is 5466449. The reversal of 5466438 is 8346645.
5466438 is a `hidden beast` number, since 5 + 4 + 6 + 643 + 8 = 666.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5466431) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 151828 + ... + 151863.
It is an arithmetic number, because the mean of its divisors is an integer number (986999).
Almost surely, 25466438 is an apocalyptic number.
5466438 is an abundant number, since it is smaller than the sum of its proper divisors (6377550).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5466438 is a wasteful number, since it uses less digits than its factorization.
5466438 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 303699 (or 303696 counting only the distinct ones).
The product of its digits is 69120, while the sum is 36.
The square root of 5466438 is about 2338.0414880836. The cubic root of 5466438 is about 176.1576368330.
The spelling of 5466438 in words is "five million, four hundred sixty-six thousand, four hundred thirty-eight".
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