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44074148930 = 257629630699
BaseRepresentation
bin101001000011000001…
…100010010001000010
311012202121021202011022
4221003001202101002
51210230440231210
632125233545442
73120125041010
oct510301422102
9135677252138
1044074148930
1117767787479
128660415282
134205166086
1421c17038b0
15122e507155
hexa43062442

44074148930 has 16 divisors (see below), whose sum is σ = 90666820800. Its totient is φ = 15111136752.

The previous prime is 44074148929. The next prime is 44074148933. The reversal of 44074148930 is 3984147044.

It is not an unprimeable number, because it can be changed into a prime (44074148933) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 314815280 + ... + 314815419.

It is an arithmetic number, because the mean of its divisors is an integer number (5666676300).

Almost surely, 244074148930 is an apocalyptic number.

44074148930 is an abundant number, since it is smaller than the sum of its proper divisors (46592671870).

44074148930 is a wasteful number, since it uses less digits than its factorization.

44074148930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 629630713.

The product of its (nonzero) digits is 387072, while the sum is 44.

The spelling of 44074148930 in words is "forty-four billion, seventy-four million, one hundred forty-eight thousand, nine hundred thirty".

Divisors: 1 2 5 7 10 14 35 70 629630699 1259261398 3148153495 4407414893 6296306990 8814829786 22037074465 44074148930