Base | Representation |
---|---|
bin | 111101010000000010001 |
3 | 10202222011110 |
4 | 13222000101 |
5 | 1003211212 |
6 | 111003533 |
7 | 23026323 |
oct | 7520021 |
9 | 3688143 |
10 | 2007057 |
11 | 1150a28 |
12 | 8095a9 |
13 | 553710 |
14 | 3a3613 |
15 | 299a3c |
hex | 1ea011 |
2007057 has 16 divisors (see below), whose sum is σ = 2939328. Its totient is φ = 1210560.
The previous prime is 2007053. The next prime is 2007067. The reversal of 2007057 is 7507002.
It is not a de Polignac number, because 2007057 - 22 = 2007053 is a prime.
It is not an unprimeable number, because it can be changed into a prime (2007053) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1582 + ... + 2552.
It is an arithmetic number, because the mean of its divisors is an integer number (183708).
22007057 is an apocalyptic number.
It is an amenable number.
2007057 is a deficient number, since it is larger than the sum of its proper divisors (932271).
2007057 is a wasteful number, since it uses less digits than its factorization.
2007057 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1040.
The product of its (nonzero) digits is 490, while the sum is 21.
The square root of 2007057 is about 1416.7063915999. The cubic root of 2007057 is about 126.1401187511.
Subtracting 2007057 from its reverse (7507002), we obtain a palindrome (5499945).
The spelling of 2007057 in words is "two million, seven thousand, fifty-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •