Base | Representation |
---|---|
bin | 101001010111000100… |
… | …010011110011000101 |
3 | 11020122001001002220222 |
4 | 221113010103303011 |
5 | 1211423031423141 |
6 | 32222445234125 |
7 | 3131350226243 |
oct | 512704236305 |
9 | 136561032828 |
10 | 44410420421 |
11 | 1791a5851a4 |
12 | 8734b62945 |
13 | 4259a235a3 |
14 | 2214239793 |
15 | 124dccd14b |
hex | a57113cc5 |
44410420421 has 8 divisors (see below), whose sum is σ = 45890528544. Its totient is φ = 42945040080.
The previous prime is 44410420399. The next prime is 44410420429. The reversal of 44410420421 is 12402401444.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 44410420421 - 214 = 44410404037 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (44410420429) 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 7 ways as a sum of consecutive naturals, for example, 3675815 + ... + 3687876.
It is an arithmetic number, because the mean of its divisors is an integer number (5736316068).
Almost surely, 244410420421 is an apocalyptic number.
It is an amenable number.
44410420421 is a deficient number, since it is larger than the sum of its proper divisors (1480108123).
44410420421 is a wasteful number, since it uses less digits than its factorization.
44410420421 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7363891.
The product of its (nonzero) digits is 4096, while the sum is 26.
Adding to 44410420421 its reverse (12402401444), we get a palindrome (56812821865).
The spelling of 44410420421 in words is "forty-four billion, four hundred ten million, four hundred twenty thousand, four hundred twenty-one".
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