Base | Representation |
---|---|
bin | 101001000111000100… |
… | …011100110101110001 |
3 | 11012221100000001111202 |
4 | 221013010130311301 |
5 | 1210400324201001 |
6 | 32140100420545 |
7 | 3121610665460 |
oct | 510704346561 |
9 | 135840001452 |
10 | 44142022001 |
11 | 177a2025520 |
12 | 867b0a7755 |
13 | 421623b75c |
14 | 21ca7309d7 |
15 | 123546296b |
hex | a4711cd71 |
44142022001 has 32 divisors (see below), whose sum is σ = 55351296000. Its totient is φ = 34198620480.
The previous prime is 44142021971. The next prime is 44142022037. The reversal of 44142022001 is 10022024144.
It is a cyclic number.
It is not a de Polignac number, because 44142022001 - 234 = 26962152817 is a prime.
It is not an unprimeable number, because it can be changed into a prime (44142022201) by changing a digit.
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 31 ways as a sum of consecutive naturals, for example, 22647575 + ... + 22649523.
It is an arithmetic number, because the mean of its divisors is an integer number (1729728000).
Almost surely, 244142022001 is an apocalyptic number.
It is an amenable number.
44142022001 is a deficient number, since it is larger than the sum of its proper divisors (11209273999).
44142022001 is a wasteful number, since it uses less digits than its factorization.
44142022001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3509.
The product of its (nonzero) digits is 512, while the sum is 20.
Adding to 44142022001 its reverse (10022024144), we get a palindrome (54164046145).
The spelling of 44142022001 in words is "forty-four billion, one hundred forty-two million, twenty-two thousand, one".
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