Base | Representation |
---|---|
bin | 101001000111000110… |
… | …000001000010111001 |
3 | 11012221100202220112020 |
4 | 221013012001002321 |
5 | 1210400430314231 |
6 | 32140113305053 |
7 | 3121614325212 |
oct | 510706010271 |
9 | 135840686466 |
10 | 44142432441 |
11 | 177a2285928 |
12 | 867b265189 |
13 | 4216353513 |
14 | 21ca7da409 |
15 | 12354e4396 |
hex | a471810b9 |
44142432441 has 16 divisors (see below), whose sum is σ = 62369771904. Its totient is φ = 27674526464.
The previous prime is 44142432419. The next prime is 44142432449. The reversal of 44142432441 is 14423424144.
It is a cyclic number.
It is not a de Polignac number, because 44142432441 - 217 = 44142301369 is a prime.
It is not an unprimeable number, because it can be changed into a prime (44142432449) 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, 291486 + ... + 416231.
It is an arithmetic number, because the mean of its divisors is an integer number (3898110744).
Almost surely, 244142432441 is an apocalyptic number.
It is an amenable number.
44142432441 is a deficient number, since it is larger than the sum of its proper divisors (18227339463).
44142432441 is a wasteful number, since it uses less digits than its factorization.
44142432441 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 708960.
The product of its digits is 49152, while the sum is 33.
Adding to 44142432441 its reverse (14423424144), we get a palindrome (58565856585).
The spelling of 44142432441 in words is "forty-four billion, one hundred forty-two million, four hundred thirty-two thousand, four hundred forty-one".
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