Base | Representation |
---|---|
bin | 1010100011101… |
… | …1111111110101 |
3 | 10002022221220001 |
4 | 2220323333311 |
5 | 42314122231 |
6 | 4221111301 |
7 | 1045265350 |
oct | 250737765 |
9 | 102287801 |
10 | 44285941 |
11 | 22aa8757 |
12 | 129b8531 |
13 | 92375cb |
14 | 5c4b297 |
15 | 3d4bb61 |
hex | 2a3bff5 |
44285941 has 16 divisors (see below), whose sum is σ = 53468800. Its totient is φ = 35831808.
The previous prime is 44285933. The next prime is 44285947. The reversal of 44285941 is 14958244.
It is a 7-Lehmer number, since φ(44285941) divides (44285941-1)7.
It is a cyclic number.
It is not a de Polignac number, because 44285941 - 23 = 44285933 is a prime.
It is a super-2 number, since 2×442859412 = 3922489140510962, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 44285941.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (44285947) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 57205 + ... + 57973.
It is an arithmetic number, because the mean of its divisors is an integer number (3341800).
Almost surely, 244285941 is an apocalyptic number.
It is an amenable number.
44285941 is a deficient number, since it is larger than the sum of its proper divisors (9182859).
44285941 is a wasteful number, since it uses less digits than its factorization.
44285941 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1228.
The product of its digits is 46080, while the sum is 37.
The square root of 44285941 is about 6654.7682904816. The cubic root of 44285941 is about 353.7979338792.
The spelling of 44285941 in words is "forty-four million, two hundred eighty-five thousand, nine hundred forty-one".
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