Base | Representation |
---|---|
bin | 111111101000010010101 |
3 | 10220221002201 |
4 | 13331002111 |
5 | 1013210023 |
6 | 112404501 |
7 | 23502520 |
oct | 7750225 |
9 | 3827081 |
10 | 2085013 |
11 | 11a4557 |
12 | 846731 |
13 | 580048 |
14 | 3c3bb7 |
15 | 2b2bad |
hex | 1fd095 |
2085013 has 8 divisors (see below), whose sum is σ = 2465280. Its totient is φ = 1725360.
The previous prime is 2085011. The next prime is 2085023. The reversal of 2085013 is 3105802.
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 2085013 - 21 = 2085011 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 (2085011) 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, 4933 + ... + 5338.
It is an arithmetic number, because the mean of its divisors is an integer number (308160).
22085013 is an apocalyptic number.
It is an amenable number.
2085013 is a deficient number, since it is larger than the sum of its proper divisors (380267).
2085013 is a wasteful number, since it uses less digits than its factorization.
2085013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10307.
The product of its (nonzero) digits is 240, while the sum is 19.
The square root of 2085013 is about 1443.9574093442. The cubic root of 2085013 is about 127.7525533629.
The spelling of 2085013 in words is "two million, eighty-five thousand, thirteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •