Base | Representation |
---|---|
bin | 1010100110001… |
… | …0000101100101 |
3 | 10002121212220102 |
4 | 2221202011211 |
5 | 42334120312 |
6 | 4224313445 |
7 | 1046515250 |
oct | 251420545 |
9 | 102555812 |
10 | 44441957 |
11 | 230a499a |
12 | 12a72885 |
13 | 9290621 |
14 | 5c8c097 |
15 | 3d7cec2 |
hex | 2a62165 |
44441957 has 8 divisors (see below), whose sum is σ = 52999296. Its totient is φ = 36436752.
The previous prime is 44441951. The next prime is 44441959. The reversal of 44441957 is 75914444.
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 44441957 - 216 = 44376421 is a prime.
It is a super-3 number, since 3×444419573 (a number of 24 digits) contains 333 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 44441957.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (44441951) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 137858 + ... + 138179.
It is an arithmetic number, because the mean of its divisors is an integer number (6624912).
Almost surely, 244441957 is an apocalyptic number.
It is an amenable number.
44441957 is a deficient number, since it is larger than the sum of its proper divisors (8557339).
44441957 is a wasteful number, since it uses less digits than its factorization.
44441957 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 276067.
The product of its digits is 80640, while the sum is 38.
The square root of 44441957 is about 6666.4801057230. The cubic root of 44441957 is about 354.2129146772.
The spelling of 44441957 in words is "forty-four million, four hundred forty-one thousand, nine hundred fifty-seven".
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