Base | Representation |
---|---|
bin | 111101010000000011111 |
3 | 10202222011222 |
4 | 13222000133 |
5 | 1003211241 |
6 | 111003555 |
7 | 23026343 |
oct | 7520037 |
9 | 3688158 |
10 | 2007071 |
11 | 1150a40 |
12 | 8095bb |
13 | 553721 |
14 | 3a3623 |
15 | 299a4b |
hex | 1ea01f |
2007071 has 8 divisors (see below), whose sum is σ = 2318544. Its totient is φ = 1717120.
The previous prime is 2007067. The next prime is 2007077. The reversal of 2007071 is 1707002.
It is a happy number.
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 2007071 - 22 = 2007067 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (17).
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2007077) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5180 + ... + 5553.
It is an arithmetic number, because the mean of its divisors is an integer number (289818).
22007071 is an apocalyptic number.
2007071 is a deficient number, since it is larger than the sum of its proper divisors (311473).
2007071 is a wasteful number, since it uses less digits than its factorization.
2007071 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10761.
The product of its (nonzero) digits is 98, while the sum is 17.
The square root of 2007071 is about 1416.7113326292. The cubic root of 2007071 is about 126.1404120424.
The spelling of 2007071 in words is "two million, seven thousand, seventy-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •