Base | Representation |
---|---|
bin | 1010100100010001001101 |
3 | 12012201201111 |
4 | 22210101031 |
5 | 1202114442 |
6 | 135212021 |
7 | 32354536 |
oct | 12442115 |
9 | 5181644 |
10 | 2769997 |
11 | 162215a |
12 | b17011 |
13 | 75ca69 |
14 | 52168d |
15 | 39ab17 |
hex | 2a444d |
2769997 has 8 divisors (see below), whose sum is σ = 2958336. Its totient is φ = 2584512.
The previous prime is 2769983. The next prime is 2770043. The reversal of 2769997 is 7999672.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2769997 - 211 = 2767949 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 2769997.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2769917) 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, 1518 + ... + 2800.
It is an arithmetic number, because the mean of its divisors is an integer number (369792).
22769997 is an apocalyptic number.
It is an amenable number.
2769997 is a deficient number, since it is larger than the sum of its proper divisors (188339).
2769997 is a wasteful number, since it uses less digits than its factorization.
2769997 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1427.
The product of its digits is 428652, while the sum is 49.
The square root of 2769997 is about 1664.3307964464. The cubic root of 2769997 is about 140.4407369014.
The spelling of 2769997 in words is "two million, seven hundred sixty-nine thousand, nine hundred ninety-seven".
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