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44300031244 = 2273674311019
BaseRepresentation
bin101001010000011111…
…001101010100001100
311020100100022202102221
4221100133031110030
51211211301444434
632203503225124
73125540024020
oct512037152414
9136310282387
1044300031244
1117873238177
128703ba81a4
13423cbb3051
142203702380
1512442752b4
hexa507cd50c

44300031244 has 24 divisors (see below), whose sum is σ = 88841500160. Its totient is φ = 18933991056.

The previous prime is 44300031163. The next prime is 44300031257. The reversal of 44300031244 is 44213000344.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2145234 + ... + 2165785.

Almost surely, 244300031244 is an apocalyptic number.

It is an amenable number.

44300031244 is an abundant number, since it is smaller than the sum of its proper divisors (44541468916).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

44300031244 is a wasteful number, since it uses less digits than its factorization.

44300031244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4311397 (or 4311395 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 44300031244 its reverse (44213000344), we get a palindrome (88513031588).

The spelling of 44300031244 in words is "forty-four billion, three hundred million, thirty-one thousand, two hundred forty-four".

Divisors: 1 2 4 7 14 28 367 734 1468 2569 5138 10276 4311019 8622038 17244076 30177133 60354266 120708532 1582143973 3164287946 6328575892 11075007811 22150015622 44300031244