Base | Representation |
---|---|
bin | 1010100101101… |
… | …1010001011101 |
3 | 10002120110121122 |
4 | 2221123101131 |
5 | 42332222140 |
6 | 4223540325 |
7 | 1046341004 |
oct | 251332135 |
9 | 102513548 |
10 | 44414045 |
11 | 23085a25 |
12 | 12a5a6a5 |
13 | 9280a00 |
14 | 5c81c3b |
15 | 3d74ab5 |
hex | 2a5b45d |
44414045 has 12 divisors (see below), whose sum is σ = 57713076. Its totient is φ = 32797440.
The previous prime is 44414033. The next prime is 44414101. The reversal of 44414045 is 54041444.
It can be written as a sum of positive squares in 6 ways, for example, as 2979076 + 41434969 = 1726^2 + 6437^2 .
It is a de Polignac number, because none of the positive numbers 2k-44414045 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 25436 + ... + 27125.
It is an arithmetic number, because the mean of its divisors is an integer number (4809423).
Almost surely, 244414045 is an apocalyptic number.
It is an amenable number.
44414045 is a deficient number, since it is larger than the sum of its proper divisors (13299031).
44414045 is a wasteful number, since it uses less digits than its factorization.
44414045 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 52592 (or 52579 counting only the distinct ones).
The product of its (nonzero) digits is 5120, while the sum is 26.
The square root of 44414045 is about 6664.3863183342. The cubic root of 44414045 is about 354.1387440655.
Adding to 44414045 its reverse (54041444), we get a palindrome (98455489).
The spelling of 44414045 in words is "forty-four million, four hundred fourteen thousand, forty-five".
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