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44033130141 = 37211132094721
BaseRepresentation
bin101001000000100101…
…000011111010011101
311012122202002202221220
4221000211003322131
51210134440131031
632121210443553
73116116300500
oct510045037235
9135582082856
1044033130141
1117746610450
12864a7335b9
1341c98038c0
1421ba0a7137
15122ab03596
hexa40943e9d

44033130141 has 48 divisors (see below), whose sum is σ = 80236231488. Its totient is φ = 21114777600.

The previous prime is 44033130107. The next prime is 44033130179. The reversal of 44033130141 is 14103133044.

It is not a de Polignac number, because 44033130141 - 26 = 44033130077 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44033130241) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1026340 + ... + 1068381.

It is an arithmetic number, because the mean of its divisors is an integer number (1671588156).

Almost surely, 244033130141 is an apocalyptic number.

It is an amenable number.

44033130141 is a deficient number, since it is larger than the sum of its proper divisors (36203101347).

44033130141 is a wasteful number, since it uses less digits than its factorization.

44033130141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2094762 (or 2094755 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 44033130141 its reverse (14103133044), we get a palindrome (58136263185).

The spelling of 44033130141 in words is "forty-four billion, thirty-three million, one hundred thirty thousand, one hundred forty-one".

Divisors: 1 3 7 11 13 21 33 39 49 77 91 143 147 231 273 429 539 637 1001 1617 1911 3003 7007 21021 2094721 6284163 14663047 23041931 27231373 43989141 69125793 81694119 102641329 161293517 190619611 299545103 307923987 483880551 571858833 898635309 1129054619 1334337277 2096815721 3387163857 4003011831 6290447163 14677710047 44033130141