Base | Representation |
---|---|
bin | 101001000100110000… |
… | …110100010110011101 |
3 | 11012211122011211200221 |
4 | 221010300310112131 |
5 | 1210310422232424 |
6 | 32132155121341 |
7 | 3120631020520 |
oct | 510460642635 |
9 | 135748154627 |
10 | 44103320989 |
11 | 177821a1912 |
12 | 866a143251 |
13 | 420b20b250 |
14 | 21c5538bb7 |
15 | 1231d6a9e4 |
hex | a44c3459d |
44103320989 has 8 divisors (see below), whose sum is σ = 54281010560. Its totient is φ = 34894935216.
The previous prime is 44103320971. The next prime is 44103320993. The reversal of 44103320989 is 98902330144.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-44103320989 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (44103320929) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 242325849 + ... + 242326030.
It is an arithmetic number, because the mean of its divisors is an integer number (6785126320).
Almost surely, 244103320989 is an apocalyptic number.
It is an amenable number.
44103320989 is a deficient number, since it is larger than the sum of its proper divisors (10177689571).
44103320989 is a wasteful number, since it uses less digits than its factorization.
44103320989 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 484651899.
The product of its (nonzero) digits is 186624, while the sum is 43.
The spelling of 44103320989 in words is "forty-four billion, one hundred three million, three hundred twenty thousand, nine hundred eighty-nine".
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