Base | Representation |
---|---|
bin | 101001001011001100… |
… | …000101100000000100 |
3 | 11020010011001020011220 |
4 | 221023030011200010 |
5 | 1211021022214140 |
6 | 32151010000340 |
7 | 3123410265540 |
oct | 511314054004 |
9 | 136104036156 |
10 | 44211132420 |
11 | 17828039174 |
12 | 869a2760b0 |
13 | 42276583b0 |
14 | 21d59a0a20 |
15 | 123b564bd0 |
hex | a4b305804 |
44211132420 has 96 divisors (see below), whose sum is σ = 152358382848. Its totient is φ = 9328061952.
The previous prime is 44211132379. The next prime is 44211132437. The reversal of 44211132420 is 2423111244.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4043179 + ... + 4054098.
It is an arithmetic number, because the mean of its divisors is an integer number (1587066488).
Almost surely, 244211132420 is an apocalyptic number.
It is an amenable number.
44211132420 is an abundant number, since it is smaller than the sum of its proper divisors (108147250428).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
44211132420 is a wasteful number, since it uses less digits than its factorization.
44211132420 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8097309 (or 8097307 counting only the distinct ones).
The product of its (nonzero) digits is 1536, while the sum is 24.
Adding to 44211132420 its reverse (2423111244), we get a palindrome (46634243664).
The spelling of 44211132420 in words is "forty-four billion, two hundred eleven million, one hundred thirty-two thousand, four hundred twenty".
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