Base | Representation |
---|---|
bin | 10011000000001011101110 |
3 | 100101002022111 |
4 | 103000023232 |
5 | 2233401421 |
6 | 254434234 |
7 | 60225166 |
oct | 23001356 |
9 | 10332274 |
10 | 4981486 |
11 | 28a2734 |
12 | 180297a |
13 | 1055533 |
14 | 9395a6 |
15 | 685ee1 |
hex | 4c02ee |
4981486 has 4 divisors (see below), whose sum is σ = 7472232. Its totient is φ = 2490742.
The previous prime is 4981481. The next prime is 4981511. The reversal of 4981486 is 6841894.
It is a semiprime because it is the product of two primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4981481) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1245370 + ... + 1245373.
It is an arithmetic number, because the mean of its divisors is an integer number (1868058).
Almost surely, 24981486 is an apocalyptic number.
4981486 is a deficient number, since it is larger than the sum of its proper divisors (2490746).
4981486 is a wasteful number, since it uses less digits than its factorization.
4981486 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2490745.
The product of its digits is 55296, while the sum is 40.
The square root of 4981486 is about 2231.9242818698. The cubic root of 4981486 is about 170.7862769991.
The spelling of 4981486 in words is "four million, nine hundred eighty-one thousand, four hundred eighty-six".
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