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44081226930 = 23513113028787
BaseRepresentation
bin101001000011011100…
…100010010010110010
311012210002121100100110
4221003130202102302
51210234243230210
632130045402150
73120242150406
oct510334422262
9135702540313
1044081226930
1117770781264
128662869356
134206773940
1421c2627106
15122ee54420
hexa437224b2

44081226930 has 32 divisors (see below), whose sum is σ = 113933018304. Its totient is φ = 10850763456.

The previous prime is 44081226923. The next prime is 44081226971. The reversal of 44081226930 is 3962218044.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 56514004 + ... + 56514783.

It is an arithmetic number, because the mean of its divisors is an integer number (3560406822).

Almost surely, 244081226930 is an apocalyptic number.

44081226930 is an abundant number, since it is smaller than the sum of its proper divisors (69851791374).

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

44081226930 is a wasteful number, since it uses less digits than its factorization.

44081226930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113028810.

The product of its (nonzero) digits is 82944, while the sum is 39.

The spelling of 44081226930 in words is "forty-four billion, eighty-one million, two hundred twenty-six thousand, nine hundred thirty".

Divisors: 1 2 3 5 6 10 13 15 26 30 39 65 78 130 195 390 113028787 226057574 339086361 565143935 678172722 1130287870 1469374231 1695431805 2938748462 3390863610 4408122693 7346871155 8816245386 14693742310 22040613465 44081226930