Base | Representation |
---|---|
bin | 101000111111010101… |
… | …101001011010110100 |
3 | 11012121021221010011200 |
4 | 220333111221122310 |
5 | 1210114122442434 |
6 | 32115144332500 |
7 | 3115444324065 |
oct | 507725513264 |
9 | 135537833150 |
10 | 44012312244 |
11 | 1773589167a |
12 | 8643774130 |
13 | 41c53c5114 |
14 | 21b740856c |
15 | 1228d90199 |
hex | a3f5696b4 |
44012312244 has 18 divisors (see below), whose sum is σ = 111253344930. Its totient is φ = 14670770736.
The previous prime is 44012312237. The next prime is 44012312287. The reversal of 44012312244 is 44221321044.
44012312244 is a `hidden beast` number, since 4 + 401 + 2 + 3 + 12 + 244 = 666.
It can be written as a sum of positive squares in only one way, i.e., 41927476644 + 2084835600 = 204762^2 + 45660^2 .
It is a tau number, because it is divible by the number of its divisors (18).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 611282079 + ... + 611282150.
It is an arithmetic number, because the mean of its divisors is an integer number (6180741385).
Almost surely, 244012312244 is an apocalyptic number.
It is an amenable number.
44012312244 is an abundant number, since it is smaller than the sum of its proper divisors (67241032686).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
44012312244 is a wasteful number, since it uses less digits than its factorization.
44012312244 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1222564239 (or 1222564234 counting only the distinct ones).
The product of its (nonzero) digits is 6144, while the sum is 27.
Adding to 44012312244 its reverse (44221321044), we get a palindrome (88233633288).
The spelling of 44012312244 in words is "forty-four billion, twelve million, three hundred twelve thousand, two hundred forty-four".
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