Base | Representation |
---|---|
bin | 1010101010101000001101 |
3 | 12021001110020 |
4 | 22222220031 |
5 | 1203433140 |
6 | 135532353 |
7 | 32523510 |
oct | 12525015 |
9 | 5231406 |
10 | 2796045 |
11 | 163a78a |
12 | b2a0b9 |
13 | 76b885 |
14 | 52ad77 |
15 | 3a36d0 |
hex | 2aaa0d |
2796045 has 32 divisors (see below), whose sum is σ = 5283840. Its totient is φ = 1235520.
The previous prime is 2796043. The next prime is 2796083. The reversal of 2796045 is 5406972.
It is not a de Polignac number, because 2796045 - 21 = 2796043 is a prime.
It is a d-powerful number, because it can be written as 211 + 77 + 93 + 63 + 0 + 47 + 59 .
It is a junction number, because it is equal to n+sod(n) for n = 2795997 and 2796015.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2796043) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2826 + ... + 3684.
It is an arithmetic number, because the mean of its divisors is an integer number (165120).
22796045 is an apocalyptic number.
It is an amenable number.
2796045 is a deficient number, since it is larger than the sum of its proper divisors (2487795).
2796045 is a wasteful number, since it uses less digits than its factorization.
2796045 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 905.
The product of its (nonzero) digits is 15120, while the sum is 33.
The square root of 2796045 is about 1672.1378531688. The cubic root of 2796045 is about 140.8795813082.
The spelling of 2796045 in words is "two million, seven hundred ninety-six thousand, forty-five".
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