Search a number
-
+
44100426959 = 612581928001
BaseRepresentation
bin101001000100100101…
…110001110011001111
311012211102201210211122
4221010211301303033
51210304202130314
632132013111155
73120564305231
oct510445616317
9135742653748
1044100426959
11177805a5556
1286691884bb
13420a736bc4
1421c4dc4251
15123199828e
hexa44971ccf

44100426959 has 8 divisors (see below), whose sum is σ = 44826721680. Its totient is φ = 43374240000.

The previous prime is 44100426949. The next prime is 44100426967. The reversal of 44100426959 is 95962400144.

44100426959 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-44100426959 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44100426949) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1560959 + ... + 1588959.

It is an arithmetic number, because the mean of its divisors is an integer number (5603340210).

Almost surely, 244100426959 is an apocalyptic number.

44100426959 is a deficient number, since it is larger than the sum of its proper divisors (726294721).

44100426959 is a wasteful number, since it uses less digits than its factorization.

44100426959 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53881.

The product of its (nonzero) digits is 311040, while the sum is 44.

The spelling of 44100426959 in words is "forty-four billion, one hundred million, four hundred twenty-six thousand, nine hundred fifty-nine".

Divisors: 1 61 25819 28001 1574959 1708061 722957819 44100426959