Base | Representation |
---|---|
bin | 1011011000001001110001 |
3 | 12121112020110 |
4 | 23120021301 |
5 | 1230420023 |
6 | 143531533 |
7 | 34231242 |
oct | 13301161 |
9 | 5545213 |
10 | 2982513 |
11 | 1757896 |
12 | bb9ba9 |
13 | 805701 |
14 | 578cc9 |
15 | 3dda93 |
hex | 2d8271 |
2982513 has 8 divisors (see below), whose sum is σ = 3985888. Its totient is φ = 1983744.
The previous prime is 2982491. The next prime is 2982517. The reversal of 2982513 is 3152892.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2982513 - 214 = 2966129 is a prime.
It is a Duffinian number.
2982513 is a lucky number.
It is not an unprimeable number, because it can be changed into a prime (2982517) 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, 870 + ... + 2592.
It is an arithmetic number, because the mean of its divisors is an integer number (498236).
22982513 is an apocalyptic number.
It is an amenable number.
2982513 is a deficient number, since it is larger than the sum of its proper divisors (1003375).
2982513 is a wasteful number, since it uses less digits than its factorization.
2982513 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2303.
The product of its digits is 4320, while the sum is 30.
The square root of 2982513 is about 1726.9953676834. The cubic root of 2982513 is about 143.9441816840.
The spelling of 2982513 in words is "two million, nine hundred eighty-two thousand, five hundred thirteen".
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