Base | Representation |
---|---|
bin | 1111101110001010110000 |
3 | 21202101022102 |
4 | 33232022300 |
5 | 2023340024 |
6 | 224155532 |
7 | 50013230 |
oct | 17561260 |
9 | 7671272 |
10 | 4121264 |
11 | 2365404 |
12 | 1468ba8 |
13 | b13b24 |
14 | 793cc0 |
15 | 5661ae |
hex | 3ee2b0 |
4121264 has 40 divisors (see below), whose sum is σ = 9427968. Its totient is φ = 1707840.
The previous prime is 4121261. The next prime is 4121269. The reversal of 4121264 is 4621214.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4121261) 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, 2879 + ... + 4065.
Almost surely, 24121264 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 4121264, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4713984).
4121264 is an abundant number, since it is smaller than the sum of its proper divisors (5306704).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4121264 is a wasteful number, since it uses less digits than its factorization.
4121264 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1233 (or 1227 counting only the distinct ones).
The product of its digits is 384, while the sum is 20.
The square root of 4121264 is about 2030.0896531927. The cubic root of 4121264 is about 160.3282843065.
Adding to 4121264 its reverse (4621214), we get a palindrome (8742478).
The spelling of 4121264 in words is "four million, one hundred twenty-one thousand, two hundred sixty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •