Base | Representation |
---|---|
bin | 1010100111101… |
… | …0001001100010 |
3 | 10002210220002200 |
4 | 2221322021202 |
5 | 42400244024 |
6 | 4230354030 |
7 | 1050405504 |
oct | 251721142 |
9 | 102726080 |
10 | 44540514 |
11 | 23161a47 |
12 | 12abb916 |
13 | 92c6445 |
14 | 5cb5d74 |
15 | 3d9c2c9 |
hex | 2a7a262 |
44540514 has 24 divisors (see below), whose sum is σ = 98859852. Its totient is φ = 14484480.
The previous prime is 44540471. The next prime is 44540519. The reversal of 44540514 is 41504544.
It can be written as a sum of positive squares in 2 ways, for example, as 32114889 + 12425625 = 5667^2 + 3525^2 .
It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (44540519) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 29439 + ... + 30914.
Almost surely, 244540514 is an apocalyptic number.
44540514 is an abundant number, since it is smaller than the sum of its proper divisors (54319338).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
44540514 is a wasteful number, since it uses less digits than its factorization.
44540514 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 60402 (or 60399 counting only the distinct ones).
The product of its (nonzero) digits is 6400, while the sum is 27.
The square root of 44540514 is about 6673.8679938998. The cubic root of 44540514 is about 354.4745622289.
It can be divided in two parts, 44540 and 514, that added together give a palindrome (45054).
The spelling of 44540514 in words is "forty-four million, five hundred forty thousand, five hundred fourteen".
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