Base | Representation |
---|---|
bin | 1010100110010… |
… | …0001101111101 |
3 | 10002122022212200 |
4 | 2221210031331 |
5 | 42334410220 |
6 | 4224422113 |
7 | 1046552556 |
oct | 251441575 |
9 | 102568780 |
10 | 44450685 |
11 | 23100504 |
12 | 12a77939 |
13 | 92945a6 |
14 | 5c9132d |
15 | 3d80890 |
hex | 2a6437d |
44450685 has 12 divisors (see below), whose sum is σ = 77047932. Its totient is φ = 23707008.
The previous prime is 44450677. The next prime is 44450701. The reversal of 44450685 is 58605444.
It can be written as a sum of positive squares in 2 ways, for example, as 16793604 + 27657081 = 4098^2 + 5259^2 .
It is not a de Polignac number, because 44450685 - 23 = 44450677 is a prime.
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, 493852 + ... + 493941.
It is an arithmetic number, because the mean of its divisors is an integer number (6420661).
Almost surely, 244450685 is an apocalyptic number.
44450685 is a gapful number since it is divisible by the number (45) formed by its first and last digit.
It is an amenable number.
44450685 is a deficient number, since it is larger than the sum of its proper divisors (32597247).
44450685 is a wasteful number, since it uses less digits than its factorization.
44450685 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 987804 (or 987801 counting only the distinct ones).
The product of its (nonzero) digits is 76800, while the sum is 36.
The square root of 44450685 is about 6667.1346919048. The cubic root of 44450685 is about 354.2361012346.
The spelling of 44450685 in words is "forty-four million, four hundred fifty thousand, six hundred eighty-five".
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