Base | Representation |
---|---|
bin | 101001001101001111… |
… | …000000110110100100 |
3 | 11020012112121221212120 |
4 | 221031033000312210 |
5 | 1211103314013434 |
6 | 32154233345540 |
7 | 3124305104265 |
oct | 511517006644 |
9 | 136175557776 |
10 | 44245454244 |
11 | 17845450712 |
12 | 86a98682b0 |
13 | 42317b4574 |
14 | 21da37696c |
15 | 123e594349 |
hex | a4d3c0da4 |
44245454244 has 24 divisors (see below), whose sum is σ = 103243122528. Its totient is φ = 14747952000.
The previous prime is 44245454237. The next prime is 44245454257.
44245454244 is nontrivially palindromic in base 10.
It is a super-2 number, since 2×442454542442 (a number of 22 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 44245454196 and 44245454205.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 424044 + ... + 517980.
It is an arithmetic number, because the mean of its divisors is an integer number (4301796772).
Almost surely, 244245454244 is an apocalyptic number.
It is an amenable number.
44245454244 is an abundant number, since it is smaller than the sum of its proper divisors (58997668284).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
44245454244 is a wasteful number, since it uses less digits than its factorization.
44245454244 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 133195 (or 133193 counting only the distinct ones).
The product of its digits is 1638400, while the sum is 42.
The spelling of 44245454244 in words is "forty-four billion, two hundred forty-five million, four hundred fifty-four thousand, two hundred forty-four".
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