Base | Representation |
---|---|
bin | 1010100101110… |
… | …1111100101001 |
3 | 10002121000122102 |
4 | 2221131330221 |
5 | 42333100001 |
6 | 4224103145 |
7 | 1046414645 |
oct | 251357451 |
9 | 102530572 |
10 | 44425001 |
11 | 23093185 |
12 | 12a64ab5 |
13 | 92859aa |
14 | 5c85c25 |
15 | 3d77e6b |
hex | 2a5df29 |
44425001 has 4 divisors (see below), whose sum is σ = 44449104. Its totient is φ = 44400900.
The previous prime is 44424997. The next prime is 44425037. The reversal of 44425001 is 10052444.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 44425001 - 22 = 44424997 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (44425061) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9035 + ... + 13056.
It is an arithmetic number, because the mean of its divisors is an integer number (11112276).
Almost surely, 244425001 is an apocalyptic number.
It is an amenable number.
44425001 is a deficient number, since it is larger than the sum of its proper divisors (24103).
44425001 is a wasteful number, since it uses less digits than its factorization.
44425001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 24102.
The product of its (nonzero) digits is 640, while the sum is 20.
The square root of 44425001 is about 6665.2082488096. The cubic root of 44425001 is about 354.1678611694.
Adding to 44425001 its reverse (10052444), we get a palindrome (54477445).
The spelling of 44425001 in words is "forty-four million, four hundred twenty-five thousand, one".
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