Base | Representation |
---|---|
bin | 101001000110011000… |
… | …001010001110110000 |
3 | 11012220112011011210222 |
4 | 221012120022032300 |
5 | 1210334341131230 |
6 | 32135003512212 |
7 | 3121410210443 |
oct | 510630121660 |
9 | 135815134728 |
10 | 44130411440 |
11 | 17796515315 |
12 | 8677228668 |
13 | 4213a04abb |
14 | 21c8d8b65a |
15 | 123441c6e5 |
hex | a4660a3b0 |
44130411440 has 40 divisors (see below), whose sum is σ = 103544540880. Its totient is φ = 17490214656.
The previous prime is 44130411431. The next prime is 44130411607. The reversal of 44130411440 is 4411403144.
It is a tau number, because it is divible by the number of its divisors (40).
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, 2521694 + ... + 2539133.
It is an arithmetic number, because the mean of its divisors is an integer number (2588613522).
Almost surely, 244130411440 is an apocalyptic number.
44130411440 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
44130411440 is an abundant number, since it is smaller than the sum of its proper divisors (59414129440).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
44130411440 is a wasteful number, since it uses less digits than its factorization.
44130411440 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5060949 (or 5060943 counting only the distinct ones).
The product of its (nonzero) digits is 3072, while the sum is 26.
Adding to 44130411440 its reverse (4411403144), we get a palindrome (48541814584).
The spelling of 44130411440 in words is "forty-four billion, one hundred thirty million, four hundred eleven thousand, four hundred forty".
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