Base | Representation |
---|---|
bin | 1001011110001100101101 |
3 | 11200011000120 |
4 | 21132030231 |
5 | 1113423424 |
6 | 125115153 |
7 | 30051015 |
oct | 11361455 |
9 | 4604016 |
10 | 2482989 |
11 | 1446563 |
12 | 9b8ab9 |
13 | 68c232 |
14 | 488c45 |
15 | 340a79 |
hex | 25e32d |
2482989 has 8 divisors (see below), whose sum is σ = 3320832. Its totient is φ = 1650240.
The previous prime is 2482981. The next prime is 2482993. The reversal of 2482989 is 9892842.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2482989 - 23 = 2482981 is a prime.
It is a Curzon number.
2482989 is a lucky number.
It is a self number, because there is not a number n which added to its sum of digits gives 2482989.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2482981) 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, 69 + ... + 2229.
It is an arithmetic number, because the mean of its divisors is an integer number (415104).
22482989 is an apocalyptic number.
It is an amenable number.
2482989 is a deficient number, since it is larger than the sum of its proper divisors (837843).
2482989 is a wasteful number, since it uses less digits than its factorization.
2482989 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2547.
The product of its digits is 82944, while the sum is 42.
The square root of 2482989 is about 1575.7502974774. The cubic root of 2482989 is about 135.4123469181.
The spelling of 2482989 in words is "two million, four hundred eighty-two thousand, nine hundred eighty-nine".
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