Base | Representation |
---|---|
bin | 101001000110011110… |
… | …101110001001100001 |
3 | 11012220122101120012010 |
4 | 221012132232021201 |
5 | 1210340311201200 |
6 | 32135104423133 |
7 | 3121430633124 |
oct | 510636561141 |
9 | 135818346163 |
10 | 44132131425 |
11 | 1779748a598 |
12 | 8677917aa9 |
13 | 4214187945 |
14 | 21c92b83bb |
15 | 123465c150 |
hex | a467ae261 |
44132131425 has 96 divisors (see below), whose sum is σ = 75691584000. Its totient is φ = 22677258240.
The previous prime is 44132131411. The next prime is 44132131471. The reversal of 44132131425 is 52413123144.
It is not a de Polignac number, because 44132131425 - 26 = 44132131361 is a prime.
It is a super-2 number, since 2×441321314252 (a number of 22 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 44132131392 and 44132131401.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 98289601 + ... + 98290049.
It is an arithmetic number, because the mean of its divisors is an integer number (788454000).
Almost surely, 244132131425 is an apocalyptic number.
It is an amenable number.
44132131425 is a deficient number, since it is larger than the sum of its proper divisors (31559452575).
44132131425 is a wasteful number, since it uses less digits than its factorization.
44132131425 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 907 (or 902 counting only the distinct ones).
The product of its digits is 11520, while the sum is 30.
Adding to 44132131425 its reverse (52413123144), we get a palindrome (96545254569).
The spelling of 44132131425 in words is "forty-four billion, one hundred thirty-two million, one hundred thirty-one thousand, four hundred twenty-five".
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