Base | Representation |
---|---|
bin | 1011011000010001011111 |
3 | 12121112220202 |
4 | 23120101133 |
5 | 1230424012 |
6 | 143534115 |
7 | 34232546 |
oct | 13302137 |
9 | 5545822 |
10 | 2983007 |
11 | 17581a5 |
12 | bba33b |
13 | 8059c1 |
14 | 57915d |
15 | 3ddcc2 |
hex | 2d845f |
2983007 has 8 divisors (see below), whose sum is σ = 3176496. Its totient is φ = 2791552.
The previous prime is 2982997. The next prime is 2983021. The reversal of 2983007 is 7003892.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2983007 - 28 = 2982751 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2983067) 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, 3473 + ... + 4245.
It is an arithmetic number, because the mean of its divisors is an integer number (397062).
22983007 is an apocalyptic number.
2983007 is a deficient number, since it is larger than the sum of its proper divisors (193489).
2983007 is a wasteful number, since it uses less digits than its factorization.
2983007 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1017.
The product of its (nonzero) digits is 3024, while the sum is 29.
The square root of 2983007 is about 1727.1383847278. The cubic root of 2983007 is about 143.9521285060.
Adding to 2983007 its reverse (7003892), we get a palindrome (9986899).
The spelling of 2983007 in words is "two million, nine hundred eighty-three thousand, seven".
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