Base | Representation |
---|---|
bin | 101100000010… |
… | …1000100000011 |
3 | 1121110001201101 |
4 | 1120011010003 |
5 | 21402330121 |
6 | 2142515231 |
7 | 400154032 |
oct | 130050403 |
9 | 47401641 |
10 | 23089411 |
11 | 12040464 |
12 | 7895b17 |
13 | 4a25697 |
14 | 30d0719 |
15 | 2061491 |
hex | 1605103 |
23089411 has 4 divisors (see below), whose sum is σ = 23100552. Its totient is φ = 23078272.
The previous prime is 23089399. The next prime is 23089433. The reversal of 23089411 is 11498032.
It is a happy number.
It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.
It is a cyclic number.
It is not a de Polignac number, because 23089411 - 29 = 23088899 is a prime.
It is a pancake number, because a pancake can be divided into 23089411 parts by 6795 straight cuts.
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 23089411.
It is not an unprimeable number, because it can be changed into a prime (23089211) 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, 1441 + ... + 6946.
It is an arithmetic number, because the mean of its divisors is an integer number (5775138).
Almost surely, 223089411 is an apocalyptic number.
23089411 is a deficient number, since it is larger than the sum of its proper divisors (11141).
23089411 is an equidigital number, since it uses as much as digits as its factorization.
23089411 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11140.
The product of its (nonzero) digits is 1728, while the sum is 28.
The square root of 23089411 is about 4805.1442226014. The cubic root of 23089411 is about 284.7547330727.
The spelling of 23089411 in words is "twenty-three million, eighty-nine thousand, four hundred eleven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.077 sec. • engine limits •