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6944329239708 = 2237213190153311
BaseRepresentation
bin110010100001101101001…
…0001110000110010011100
3220120212112020121100001110
41211003122101300302130
51402233441241132313
622434103015542020
71314465644416500
oct145033221606234
926525466540043
106944329239708
1122380898aa143
12941a3598a910
133b4b02a87853
141a017071c300
15c09880a8ec3
hex650da470c9c

6944329239708 has 72 divisors (see below), whose sum is σ = 18992778545664. Its totient is φ = 1968948290400.

The previous prime is 6944329239677. The next prime is 6944329239721. The reversal of 6944329239708 is 8079329234496.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 44999628 + ... + 45153683.

It is an arithmetic number, because the mean of its divisors is an integer number (263788590912).

Almost surely, 26944329239708 is an apocalyptic number.

It is an amenable number.

6944329239708 is an abundant number, since it is smaller than the sum of its proper divisors (12048449305956).

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

6944329239708 is a wasteful number, since it uses less digits than its factorization.

6944329239708 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90153463 (or 90153454 counting only the distinct ones).

The product of its (nonzero) digits is 141087744, while the sum is 66.

The spelling of 6944329239708 in words is "six trillion, nine hundred forty-four billion, three hundred twenty-nine million, two hundred thirty-nine thousand, seven hundred eight".

Divisors: 1 2 3 4 6 7 12 14 21 28 42 49 84 98 131 147 196 262 294 393 524 588 786 917 1572 1834 2751 3668 5502 6419 11004 12838 19257 25676 38514 77028 90153311 180306622 270459933 360613244 540919866 631073177 1081839732 1262146354 1893219531 2524292708 3786439062 4417512239 7572878124 8835024478 11810083741 13252536717 17670048956 23620167482 26505073434 35430251223 47240334964 53010146868 70860502446 82670586187 141721004892 165341172374 248011758561 330682344748 496023517122 578694103309 992047034244 1157388206618 1736082309927 2314776413236 3472164619854 6944329239708