Base | Representation |
---|---|
bin | 111101010000000001001 |
3 | 10202222011011 |
4 | 13222000021 |
5 | 1003211144 |
6 | 111003521 |
7 | 23026312 |
oct | 7520011 |
9 | 3688134 |
10 | 2007049 |
11 | 1150a20 |
12 | 8095a1 |
13 | 553705 |
14 | 3a3609 |
15 | 299a34 |
hex | 1ea009 |
2007049 has 8 divisors (see below), whose sum is σ = 2284992. Its totient is φ = 1745040.
The previous prime is 2007043. The next prime is 2007053. The reversal of 2007049 is 9407002.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2007049 - 211 = 2005001 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2007043) 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, 3714 + ... + 4219.
It is an arithmetic number, because the mean of its divisors is an integer number (285624).
22007049 is an apocalyptic number.
It is an amenable number.
2007049 is a deficient number, since it is larger than the sum of its proper divisors (277943).
2007049 is a wasteful number, since it uses less digits than its factorization.
2007049 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7967.
The product of its (nonzero) digits is 504, while the sum is 22.
The square root of 2007049 is about 1416.7035681468. The cubic root of 2007049 is about 126.1399511554.
It can be divided in two parts, 200704 and 9, that multiplied together give a square (1806336 = 13442).
The spelling of 2007049 in words is "two million, seven thousand, forty-nine".
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