Base | Representation |
---|---|
bin | 101001001010101010… |
… | …001010110110010111 |
3 | 11020002112022112001000 |
4 | 221022222022312113 |
5 | 1211011233211211 |
6 | 32150051234343 |
7 | 3123241565355 |
oct | 511252126627 |
9 | 136075275030 |
10 | 44202241431 |
11 | 17823016247 |
12 | 86972a89b3 |
13 | 422586455a |
14 | 21d47287d5 |
15 | 123a8aa656 |
hex | a4aa8ad97 |
44202241431 has 16 divisors (see below), whose sum is σ = 65489886720. Its totient is φ = 29465872920.
The previous prime is 44202241427. The next prime is 44202241439. The reversal of 44202241431 is 13414220244.
44202241431 is a `hidden beast` number, since 4 + 4 + 2 + 0 + 224 + 1 + 431 = 666.
44202241431 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 44202241431 - 22 = 44202241427 is a prime.
It is a super-2 number, since 2×442022414312 (a number of 22 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a junction number, because it is equal to n+sod(n) for n = 44202241395 and 44202241404.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (44202241439) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 336376 + ... + 448946.
It is an arithmetic number, because the mean of its divisors is an integer number (4093117920).
Almost surely, 244202241431 is an apocalyptic number.
44202241431 is a deficient number, since it is larger than the sum of its proper divisors (21287645289).
44202241431 is a wasteful number, since it uses less digits than its factorization.
44202241431 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 127123 (or 127117 counting only the distinct ones).
The product of its (nonzero) digits is 6144, while the sum is 27.
Adding to 44202241431 its reverse (13414220244), we get a palindrome (57616461675).
The spelling of 44202241431 in words is "forty-four billion, two hundred two million, two hundred forty-one thousand, four hundred thirty-one".
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