Base | Representation |
---|---|
bin | 10001001000001011110010 |
3 | 22110010002012 |
4 | 101020023302 |
5 | 2122134340 |
6 | 240122522 |
7 | 53110202 |
oct | 21101362 |
9 | 8403065 |
10 | 4489970 |
11 | 2597421 |
12 | 1606442 |
13 | c128b4 |
14 | 84c402 |
15 | 5da565 |
hex | 4482f2 |
4489970 has 8 divisors (see below), whose sum is σ = 8081964. Its totient is φ = 1795984.
The previous prime is 4489967. The next prime is 4489973. The reversal of 4489970 is 799844.
It is an interprime number because it is at equal distance from previous prime (4489967) and next prime (4489973).
It can be written as a sum of positive squares in 2 ways, for example, as 4481689 + 8281 = 2117^2 + 91^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (4489973) 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, 224489 + ... + 224508.
Almost surely, 24489970 is an apocalyptic number.
4489970 is a deficient number, since it is larger than the sum of its proper divisors (3591994).
4489970 is a wasteful number, since it uses less digits than its factorization.
4489970 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 449004.
The product of its (nonzero) digits is 72576, while the sum is 41.
The square root of 4489970 is about 2118.9549310922. The cubic root of 4489970 is about 164.9736107169.
The spelling of 4489970 in words is "four million, four hundred eighty-nine thousand, nine hundred seventy".
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