Base | Representation |
---|---|
bin | 10010101000001000100101 |
3 | 100012002012011 |
4 | 102220020211 |
5 | 2222223411 |
6 | 252354221 |
7 | 56335045 |
oct | 22501045 |
9 | 10162164 |
10 | 4882981 |
11 | 2835724 |
12 | 1775971 |
13 | 101c74c |
14 | 911725 |
15 | 666c21 |
hex | 4a8225 |
4882981 has 8 divisors (see below), whose sum is σ = 5166720. Its totient is φ = 4601952.
The previous prime is 4882979. The next prime is 4882987. The reversal of 4882981 is 1892884.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 4882981 - 21 = 4882979 is a prime.
It is a super-2 number, since 2×48829812 = 47687006892722, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4882987) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3876 + ... + 4978.
It is an arithmetic number, because the mean of its divisors is an integer number (645840).
Almost surely, 24882981 is an apocalyptic number.
It is an amenable number.
4882981 is a deficient number, since it is larger than the sum of its proper divisors (283739).
4882981 is a wasteful number, since it uses less digits than its factorization.
4882981 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1355.
The product of its digits is 36864, while the sum is 40.
The square root of 4882981 is about 2209.7468180767. The cubic root of 4882981 is about 169.6530525000.
The spelling of 4882981 in words is "four million, eight hundred eighty-two thousand, nine hundred eighty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •