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44104105930 = 2561353204821
BaseRepresentation
bin101001000100110011…
…110011111111001010
311012211200122201102211
4221010303303333022
51210311122342210
632132224015334
73120640500133
oct510463637712
9135750581384
1044104105930
1117782688625
12866a46154a
13420b424601
1421c56a0c8a
151231e7338a
hexa44cf3fca

44104105930 has 32 divisors (see below), whose sum is σ = 80917798608. Its totient is φ = 17303193600.

The previous prime is 44104105919. The next prime is 44104105957. The reversal of 44104105930 is 3950140144.

It can be written as a sum of positive squares in 8 ways, for example, as 10603026841 + 33501079089 = 102971^2 + 183033^2 .

It is a super-2 number, since 2×441041059302 (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 44104105892 and 44104105901.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 112920 + ... + 317740.

Almost surely, 244104105930 is an apocalyptic number.

44104105930 is a deficient number, since it is larger than the sum of its proper divisors (36813692678).

44104105930 is a wasteful number, since it uses less digits than its factorization.

44104105930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 205242.

The product of its (nonzero) digits is 8640, while the sum is 31.

The spelling of 44104105930 in words is "forty-four billion, one hundred four million, one hundred five thousand, nine hundred thirty".

Divisors: 1 2 5 10 61 122 305 353 610 706 1765 3530 21533 43066 107665 204821 215330 409642 1024105 2048210 12494081 24988162 62470405 72301813 124940810 144603626 361509065 723018130 4410410593 8820821186 22052052965 44104105930