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44304123313 = 237883244357
BaseRepresentation
bin101001010000101110…
…110100010110110001
311020100122000122201001
4221100232310112301
51211213323421223
632204131042001
73125616556162
oct512056642661
9136318018631
1044304123313
111787558264a
128705440301
1342409b67a8
142204089769
1512447d29ad
hexa50bb45b1

44304123313 has 8 divisors (see below), whose sum is σ = 46236443328. Its totient is φ = 42372307824.

The previous prime is 44304123301. The next prime is 44304123341. The reversal of 44304123313 is 31332140344.

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-44304123313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (44304124313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59131 + ... + 303487.

It is an arithmetic number, because the mean of its divisors is an integer number (5779555416).

Almost surely, 244304123313 is an apocalyptic number.

It is an amenable number.

44304123313 is a deficient number, since it is larger than the sum of its proper divisors (1932320015).

44304123313 is a wasteful number, since it uses less digits than its factorization.

44304123313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 252263.

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 44304123313 its reverse (31332140344), we get a palindrome (75636263657).

The spelling of 44304123313 in words is "forty-four billion, three hundred four million, one hundred twenty-three thousand, three hundred thirteen".

Divisors: 1 23 7883 181309 244357 5620211 1926266231 44304123313