Base | Representation |
---|---|
bin | 101001001100100000… |
… | …011110100010000000 |
3 | 11020011200200011201012 |
4 | 221030200132202000 |
5 | 1211042203130130 |
6 | 32153120100052 |
7 | 3124066315142 |
oct | 511440364200 |
9 | 136150604635 |
10 | 44233255040 |
11 | 17839579227 |
12 | 86a5764628 |
13 | 422c1029c0 |
14 | 21d88bcc92 |
15 | 123d484995 |
hex | a4c81e880 |
44233255040 has 64 divisors (see below), whose sum is σ = 113879387160. Its totient is φ = 16332275712.
The previous prime is 44233255021. The next prime is 44233255057. The reversal of 44233255040 is 4055233244.
It can be written as a sum of positive squares in 4 ways, for example, as 25730726464 + 18502528576 = 160408^2 + 136024^2 .
It is a tau number, because it is divible by the number of its divisors (64).
It is a Harshad number since it is a multiple of its sum of digits (32).
It is a junction number, because it is equal to n+sod(n) for n = 44233254988 and 44233255006.
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, 2649929 + ... + 2666568.
Almost surely, 244233255040 is an apocalyptic number.
44233255040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
44233255040 is an abundant number, since it is smaller than the sum of its proper divisors (69646132120).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
44233255040 is a wasteful number, since it uses less digits than its factorization.
44233255040 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5316529 (or 5316517 counting only the distinct ones).
The product of its (nonzero) digits is 57600, while the sum is 32.
Adding to 44233255040 its reverse (4055233244), we get a palindrome (48288488284).
The spelling of 44233255040 in words is "forty-four billion, two hundred thirty-three million, two hundred fifty-five thousand, forty".
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