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44113031144 = 2371360594823
BaseRepresentation
bin101001000101010101…
…110110111111101000
311012212022110011112022
4221011111312333220
51210320413444034
632133143204012
73121106402150
oct510525667750
9135768404468
1044113031144
1117787724236
128671446608
13421022abc0
1421c6945760
151232b37b2e
hexa45576fe8

44113031144 has 32 divisors (see below), whose sum is σ = 101799304320. Its totient is φ = 17451308736.

The previous prime is 44113031069. The next prime is 44113031189.

It is a happy number.

44113031144 is nontrivially palindromic in base 10.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30296684 + ... + 30298139.

It is an arithmetic number, because the mean of its divisors is an integer number (3181228260).

Almost surely, 244113031144 is an apocalyptic number.

It is an amenable number.

44113031144 is an abundant number, since it is smaller than the sum of its proper divisors (57686273176).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

44113031144 is a wasteful number, since it uses less digits than its factorization.

44113031144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60594849 (or 60594845 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 26.

It can be divided in two parts, 441130 and 31144, that added together give a palindrome (472274).

The spelling of 44113031144 in words is "forty-four billion, one hundred thirteen million, thirty-one thousand, one hundred forty-four".

Divisors: 1 2 4 7 8 13 14 26 28 52 56 91 104 182 364 728 60594823 121189646 242379292 424163761 484758584 787732699 848327522 1575465398 1696655044 3150930796 3393310088 5514128893 6301861592 11028257786 22056515572 44113031144