Base | Representation |
---|---|
bin | 1010101011011101111101 |
3 | 12021020011122 |
4 | 22223131331 |
5 | 1204040420 |
6 | 140000325 |
7 | 32536523 |
oct | 12533575 |
9 | 5236148 |
10 | 2799485 |
11 | 1642327 |
12 | b300a5 |
13 | 770300 |
14 | 52c313 |
15 | 3a4725 |
hex | 2ab77d |
2799485 has 12 divisors (see below), whose sum is σ = 3638772. Its totient is φ = 2066688.
The previous prime is 2799469. The next prime is 2799493. The reversal of 2799485 is 5849972.
It is a happy number.
It can be written as a sum of positive squares in 6 ways, for example, as 119716 + 2679769 = 346^2 + 1637^2 .
It is not a de Polignac number, because 2799485 - 24 = 2799469 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 812 + ... + 2501.
It is an arithmetic number, because the mean of its divisors is an integer number (303231).
22799485 is an apocalyptic number.
It is an amenable number.
2799485 is a deficient number, since it is larger than the sum of its proper divisors (839287).
2799485 is a wasteful number, since it uses less digits than its factorization.
2799485 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3344 (or 3331 counting only the distinct ones).
The product of its digits is 181440, while the sum is 44.
The square root of 2799485 is about 1673.1661603081. The cubic root of 2799485 is about 140.9373327809.
The spelling of 2799485 in words is "two million, seven hundred ninety-nine thousand, four hundred eighty-five".
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