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44230109 = 7113111847
BaseRepresentation
bin1010100010111…
…0010111011101
310002020010022012
42220232113131
542310330414
64220001005
71044643520
oct250562735
9102203265
1044230109
1122a6a810
1212990165
139218081
145c34bb7
153d3a33e
hex2a2e5dd

44230109 has 16 divisors (see below), whose sum is σ = 55351296. Its totient is φ = 34335600.

The previous prime is 44230093. The next prime is 44230111. The reversal of 44230109 is 90103244.

It is a cyclic number.

It is not a de Polignac number, because 44230109 - 24 = 44230093 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44230139) 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, 23024 + ... + 24870.

It is an arithmetic number, because the mean of its divisors is an integer number (3459456).

Almost surely, 244230109 is an apocalyptic number.

It is an amenable number.

44230109 is a deficient number, since it is larger than the sum of its proper divisors (11121187).

44230109 is a wasteful number, since it uses less digits than its factorization.

44230109 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2176.

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 44230109 is about 6650.5720806559. The cubic root of 44230109 is about 353.6491917676.

The spelling of 44230109 in words is "forty-four million, two hundred thirty thousand, one hundred nine".

Divisors: 1 7 11 77 311 1847 2177 3421 12929 20317 23947 142219 574417 4020919 6318587 44230109