Base | Representation |
---|---|
bin | 10100001000110011011110 |
3 | 100221012100101 |
4 | 110020303132 |
5 | 2322411232 |
6 | 305051314 |
7 | 62604334 |
oct | 24106336 |
9 | 10835311 |
10 | 5278942 |
11 | 2a86169 |
12 | 1926b3a |
13 | 112aa46 |
14 | 9b5b54 |
15 | 6e41e7 |
hex | 508cde |
5278942 has 16 divisors (see below), whose sum is σ = 8452080. Its totient is φ = 2464128.
The previous prime is 5278939. The next prime is 5278943. The reversal of 5278942 is 2498725.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5278943) 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 7 ways as a sum of consecutive naturals, for example, 4168 + ... + 5284.
It is an arithmetic number, because the mean of its divisors is an integer number (528255).
Almost surely, 25278942 is an apocalyptic number.
5278942 is a deficient number, since it is larger than the sum of its proper divisors (3173138).
5278942 is a wasteful number, since it uses less digits than its factorization.
5278942 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1275.
The product of its digits is 40320, while the sum is 37.
The square root of 5278942 is about 2297.5948293814. The cubic root of 5278942 is about 174.1201222766.
The spelling of 5278942 in words is "five million, two hundred seventy-eight thousand, nine hundred forty-two".
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