Base | Representation |
---|---|
bin | 1000100110001001100101 |
3 | 11020111002202 |
4 | 20212021211 |
5 | 1034102123 |
6 | 120144245 |
7 | 25103501 |
oct | 10461145 |
9 | 4214082 |
10 | 2253413 |
11 | 12aa028 |
12 | 908085 |
13 | 60b8a6 |
14 | 429301 |
15 | 2e7a28 |
hex | 226265 |
2253413 has 4 divisors (see below), whose sum is σ = 2262060. Its totient is φ = 2244768.
The previous prime is 2253409. The next prime is 2253439. The reversal of 2253413 is 3143522.
It is a happy number.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3143522 = 2 ⋅1571761.
It can be written as a sum of positive squares in 2 ways, for example, as 228484 + 2024929 = 478^2 + 1423^2 .
It is a cyclic number.
It is not a de Polignac number, because 2253413 - 22 = 2253409 is a prime.
It is an Ulam number.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2253473) 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, 3920 + ... + 4457.
It is an arithmetic number, because the mean of its divisors is an integer number (565515).
22253413 is an apocalyptic number.
It is an amenable number.
2253413 is a deficient number, since it is larger than the sum of its proper divisors (8647).
2253413 is an equidigital number, since it uses as much as digits as its factorization.
2253413 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8646.
The product of its digits is 720, while the sum is 20.
The square root of 2253413 is about 1501.1372355651. The cubic root of 2253413 is about 131.1032924626.
Adding to 2253413 its reverse (3143522), we get a palindrome (5396935).
It can be divided in two parts, 22 and 53413, that added together give a palindrome (53435).
The spelling of 2253413 in words is "two million, two hundred fifty-three thousand, four hundred thirteen".
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