Base | Representation |
---|---|
bin | 101011111110… |
… | …0011011100101 |
3 | 1121101021012211 |
4 | 1113330123211 |
5 | 21400212203 |
6 | 2142043421 |
7 | 366645661 |
oct | 127743345 |
9 | 47337184 |
10 | 23054053 |
11 | 12016940 |
12 | 7879571 |
13 | 4a12569 |
14 | 30c18a1 |
15 | 2055c6d |
hex | 15fc6e5 |
23054053 has 4 divisors (see below), whose sum is σ = 25149888. Its totient is φ = 20958220.
The previous prime is 23054051. The next prime is 23054069. The reversal of 23054053 is 35045032.
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 23054053 - 21 = 23054051 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23054051) 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, 1047901 + ... + 1047922.
It is an arithmetic number, because the mean of its divisors is an integer number (6287472).
Almost surely, 223054053 is an apocalyptic number.
It is an amenable number.
23054053 is a deficient number, since it is larger than the sum of its proper divisors (2095835).
23054053 is a wasteful number, since it uses less digits than its factorization.
23054053 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2095834.
The product of its (nonzero) digits is 1800, while the sum is 22.
The square root of 23054053 is about 4801.4636310192. The cubic root of 23054053 is about 284.6093056352.
Adding to 23054053 its reverse (35045032), we get a palindrome (58099085).
The spelling of 23054053 in words is "twenty-three million, fifty-four thousand, fifty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •