Base | Representation |
---|---|
bin | 1010100010100100000101 |
3 | 12012101010211 |
4 | 22202210011 |
5 | 1201404023 |
6 | 135115421 |
7 | 32325301 |
oct | 12424405 |
9 | 5171124 |
10 | 2763013 |
11 | 1617990 |
12 | b12b71 |
13 | 759826 |
14 | 51cd01 |
15 | 398a0d |
hex | 2a2905 |
2763013 has 16 divisors (see below), whose sum is σ = 3211776. Its totient is φ = 2352240.
The previous prime is 2763011. The next prime is 2763053. The reversal of 2763013 is 3103672.
It is not a de Polignac number, because 2763013 - 21 = 2763011 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 (2763011) 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, 16870 + ... + 17032.
It is an arithmetic number, because the mean of its divisors is an integer number (200736).
22763013 is an apocalyptic number.
2763013 is a gapful number since it is divisible by the number (23) formed by its first and last digit.
2763013 is the 889-th centered heptagonal number.
It is an amenable number.
2763013 is a deficient number, since it is larger than the sum of its proper divisors (448763).
2763013 is a wasteful number, since it uses less digits than its factorization.
2763013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 264.
The product of its (nonzero) digits is 756, while the sum is 22.
The square root of 2763013 is about 1662.2313316744. The cubic root of 2763013 is about 140.3226063772.
Adding to 2763013 its reverse (3103672), we get a palindrome (5866685).
The spelling of 2763013 in words is "two million, seven hundred sixty-three thousand, thirteen".
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