Base | Representation |
---|---|
bin | 1100111011100000011… |
… | …10011011100001101100 |
3 | 1120110201112222001012210 |
4 | 12131300032123201230 |
5 | 24234323200244234 |
6 | 540031533130420 |
7 | 44045200423635 |
oct | 6356016334154 |
9 | 1513645861183 |
10 | 444264462444 |
11 | 161458786170 |
12 | 72127329a10 |
13 | 32b8104975a |
14 | 17706c8688c |
15 | b852994be9 |
hex | 677039b86c |
444264462444 has 144 divisors (see below), whose sum is σ = 1164104411904. Its totient is φ = 130766688000.
The previous prime is 444264462443. The next prime is 444264462487.
It is a happy number.
444264462444 is nontrivially palindromic in base 10.
444264462444 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.
It is a super-3 number, since 3×4442644624443 (a number of 36 digits) contains 333 as substring.
It is a nude number because it is divisible by every one of its digits.
It is a junction number, because it is equal to n+sod(n) for n = 444264462393 and 444264462402.
It is not an unprimeable number, because it can be changed into a prime (444264462443) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 37443657 + ... + 37455519.
It is an arithmetic number, because the mean of its divisors is an integer number (8084058416).
Almost surely, 2444264462444 is an apocalyptic number.
444264462444 is a gapful number since it is divisible by the number (44) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 444264462444, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (582052205952).
444264462444 is an abundant number, since it is smaller than the sum of its proper divisors (719839949460).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
444264462444 is a wasteful number, since it uses less digits than its factorization.
444264462444 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12088 (or 12033 counting only the distinct ones).
The product of its digits is 9437184, while the sum is 48.
The spelling of 444264462444 in words is "four hundred forty-four billion, two hundred sixty-four million, four hundred sixty-two thousand, four hundred forty-four".
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