Base | Representation |
---|---|
bin | 1000000011111001000101 |
3 | 10222100121201 |
4 | 20003321011 |
5 | 1020104333 |
6 | 113142501 |
7 | 23650423 |
oct | 10037105 |
9 | 3870551 |
10 | 2113093 |
11 | 1213664 |
12 | 85aa31 |
13 | 58ca68 |
14 | 3d0113 |
15 | 2bb17d |
hex | 203e45 |
2113093 has 4 divisors (see below), whose sum is σ = 2117920. Its totient is φ = 2108268.
The previous prime is 2113091. The next prime is 2113109. The reversal of 2113093 is 3903112.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 2113093 - 21 = 2113091 is a prime.
It is an Ulam number.
It is a Duffinian number.
2113093 is a lucky number.
It is a self number, because there is not a number n which added to its sum of digits gives 2113093.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2113091) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1683 + ... + 2656.
It is an arithmetic number, because the mean of its divisors is an integer number (529480).
22113093 is an apocalyptic number.
It is an amenable number.
2113093 is a deficient number, since it is larger than the sum of its proper divisors (4827).
2113093 is an equidigital number, since it uses as much as digits as its factorization.
2113093 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4826.
The product of its (nonzero) digits is 162, while the sum is 19.
The square root of 2113093 is about 1453.6481692624. The cubic root of 2113093 is about 128.3235021797.
Adding to 2113093 its sum of digits (19), we get a palindrome (2113112).
The spelling of 2113093 in words is "two million, one hundred thirteen thousand, ninety-three".
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