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44083105130 = 25137237713537
BaseRepresentation
bin101001000011100011…
…101100110101101010
311012210020010202202102
4221003203230311222
51210240233331010
632130153533402
73120264132251
oct510343546552
9135706122672
1044083105130
1117771844399
128663414262
134206c807bc
1421c2995798
1512301c5ba5
hexa438ecd6a

44083105130 has 32 divisors (see below), whose sum is σ = 79968316176. Its totient is φ = 17495875584.

The previous prime is 44083105123. The next prime is 44083105133. The reversal of 44083105130 is 3150138044.

44083105130 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 32049234529 + 12033870601 = 179023^2 + 109699^2 .

It is a super-4 number, since 4×440831051304 (a number of 44 digits) contains 4444 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 44083105093 and 44083105102.

It is not an unprimeable number, because it can be changed into a prime (44083105133) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3249722 + ... + 3263258.

Almost surely, 244083105130 is an apocalyptic number.

44083105130 is a deficient number, since it is larger than the sum of its proper divisors (35885211046).

44083105130 is a wasteful number, since it uses less digits than its factorization.

44083105130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16058.

The product of its (nonzero) digits is 5760, while the sum is 29.

The spelling of 44083105130 in words is "forty-four billion, eighty-three million, one hundred five thousand, one hundred thirty".

Divisors: 1 2 5 10 137 274 685 1370 2377 4754 11885 13537 23770 27074 67685 135370 325649 651298 1628245 1854569 3256490 3709138 9272845 18545690 32177449 64354898 160887245 321774490 4408310513 8816621026 22041552565 44083105130