Base | Representation |
---|---|
bin | 111111111001011001001 |
3 | 10221101010000 |
4 | 13333023021 |
5 | 1014000034 |
6 | 112513213 |
7 | 23540166 |
oct | 7771311 |
9 | 3841100 |
10 | 2093769 |
11 | 1200097 |
12 | 84b809 |
13 | 584022 |
14 | 3c706d |
15 | 2b5599 |
hex | 1ff2c9 |
2093769 has 10 divisors (see below), whose sum is σ = 3127850. Its totient is φ = 1395792.
The previous prime is 2093761. The next prime is 2093783. The reversal of 2093769 is 9673902.
It can be written as a sum of positive squares in only one way, i.e., 1166400 + 927369 = 1080^2 + 963^2 .
It is not a de Polignac number, because 2093769 - 23 = 2093761 is a prime.
It is a super-2 number, since 2×20937692 = 8767737250722, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2093761) by changing a digit.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 12844 + ... + 13005.
It is an arithmetic number, because the mean of its divisors is an integer number (312785).
22093769 is an apocalyptic number.
It is an amenable number.
2093769 is a deficient number, since it is larger than the sum of its proper divisors (1034081).
2093769 is an equidigital number, since it uses as much as digits as its factorization.
2093769 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25861 (or 25852 counting only the distinct ones).
The product of its (nonzero) digits is 20412, while the sum is 36.
The square root of 2093769 is about 1446.9861782339. The cubic root of 2093769 is about 127.9311356462.
The spelling of 2093769 in words is "two million, ninety-three thousand, seven hundred sixty-nine".
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