Base | Representation |
---|---|
bin | 101011111100… |
… | …100011101010 |
3 | 210200021210100 |
4 | 223330203222 |
5 | 10422121414 |
6 | 1050530230 |
7 | 166630455 |
oct | 53744352 |
9 | 23607710 |
10 | 11520234 |
11 | 6559360 |
12 | 3a36976 |
13 | 250480b |
14 | 175c49c |
15 | 1028609 |
hex | afc8ea |
11520234 has 48 divisors (see below), whose sum is σ = 27597024. Its totient is φ = 3444000.
The previous prime is 11520227. The next prime is 11520269. The reversal of 11520234 is 43202511.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 16084 + ... + 16784.
It is an arithmetic number, because the mean of its divisors is an integer number (574938).
Almost surely, 211520234 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 11520234, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13798512).
11520234 is an abundant number, since it is smaller than the sum of its proper divisors (16076790).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11520234 is a wasteful number, since it uses less digits than its factorization.
11520234 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 803 (or 800 counting only the distinct ones).
The product of its (nonzero) digits is 240, while the sum is 18.
The square root of 11520234 is about 3394.1470209760. The cubic root of 11520234 is about 225.8501761046.
Adding to 11520234 its reverse (43202511), we get a palindrome (54722745).
The spelling of 11520234 in words is "eleven million, five hundred twenty thousand, two hundred thirty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •