Base | Representation |
---|---|
bin | 101110101100… |
… | …111010111000 |
3 | 212000222201020 |
4 | 232230322320 |
5 | 11113230431 |
6 | 1114222440 |
7 | 206026521 |
oct | 56547270 |
9 | 25028636 |
10 | 12242616 |
11 | 6a02071 |
12 | 4124a20 |
13 | 26c8569 |
14 | 18a9848 |
15 | 111c696 |
hex | baceb8 |
12242616 has 32 divisors (see below), whose sum is σ = 31320960. Its totient is φ = 3985632.
The previous prime is 12242579. The next prime is 12242617. The reversal of 12242616 is 61624221.
12242616 = T733 + T734 + ... + T775.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is a nude number because it is divisible by every one of its digits.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12242617) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4900 + ... + 6963.
It is an arithmetic number, because the mean of its divisors is an integer number (978780).
Almost surely, 212242616 is an apocalyptic number.
It is an amenable number.
12242616 is an abundant number, since it is smaller than the sum of its proper divisors (19078344).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12242616 is a wasteful number, since it uses less digits than its factorization.
12242616 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11915 (or 11911 counting only the distinct ones).
The product of its digits is 1152, while the sum is 24.
The square root of 12242616 is about 3498.9449838487. The cubic root of 12242616 is about 230.4754876586.
Adding to 12242616 its reverse (61624221), we get a palindrome (73866837).
The spelling of 12242616 in words is "twelve million, two hundred forty-two thousand, six hundred sixteen".
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