Base | Representation |
---|---|
bin | 101001000111001010… |
… | …001001010110101100 |
3 | 11012221102210220120221 |
4 | 221013022021112230 |
5 | 1210401214440202 |
6 | 32140152421124 |
7 | 3121626454420 |
oct | 510712112654 |
9 | 135842726527 |
10 | 44143515052 |
11 | 177a295524a |
12 | 867b6a77a4 |
13 | 4216642210 |
14 | 21ca9dcb80 |
15 | 123565a037 |
hex | a472895ac |
44143515052 has 48 divisors (see below), whose sum is σ = 100671197760. Its totient is φ = 16436109312.
The previous prime is 44143514993. The next prime is 44143515061. The reversal of 44143515052 is 25051534144.
It is a super-2 number, since 2×441435150522 (a number of 22 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (34).
It is a junction number, because it is equal to n+sod(n) for n = 44143514999 and 44143515017.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3560677 + ... + 3573052.
It is an arithmetic number, because the mean of its divisors is an integer number (2097316620).
Almost surely, 244143515052 is an apocalyptic number.
It is an amenable number.
44143515052 is an abundant number, since it is smaller than the sum of its proper divisors (56527682708).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
44143515052 is a wasteful number, since it uses less digits than its factorization.
44143515052 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7133770 (or 7133768 counting only the distinct ones).
The product of its (nonzero) digits is 48000, while the sum is 34.
The spelling of 44143515052 in words is "forty-four billion, one hundred forty-three million, five hundred fifteen thousand, fifty-two".
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