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10668752360508 = 223111916192627479
BaseRepresentation
bin1001101101000000001100…
…1100011101010000111100
31101202220220200210002120010
42123100003030131100330
52344244101101014013
634405053541023220
72150535425540124
oct233200314352074
941686820702503
1010668752360508
113443657634670
1212438136b4b10
135c509c8c9048
1428c528417c84
151377baac57c3
hex9b40331d43c

10668752360508 has 96 divisors (see below), whose sum is σ = 28603798272000. Its totient is φ = 3060906770880.

The previous prime is 10668752360503. The next prime is 10668752360521. The reversal of 10668752360508 is 80506325786601.

It is a super-2 number, since 2×106687523605082 (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10668752360503) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 2746713 + ... + 5374191.

It is an arithmetic number, because the mean of its divisors is an integer number (297956232000).

Almost surely, 210668752360508 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10668752360508, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14301899136000).

10668752360508 is an abundant number, since it is smaller than the sum of its proper divisors (17935045911492).

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

10668752360508 is a wasteful number, since it uses less digits than its factorization.

10668752360508 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2629135 (or 2629133 counting only the distinct ones).

The product of its (nonzero) digits is 14515200, while the sum is 57.

The spelling of 10668752360508 in words is "ten trillion, six hundred sixty-eight billion, seven hundred fifty-two million, three hundred sixty thousand, five hundred eight".

Divisors: 1 2 3 4 6 11 12 19 22 33 38 44 57 66 76 114 132 209 228 418 627 836 1254 1619 2508 3238 4857 6476 9714 17809 19428 30761 35618 53427 61522 71236 92283 106854 123044 184566 213708 338371 369132 676742 1015113 1353484 2030226 2627479 4060452 5254958 7882437 10509916 15764874 28902269 31529748 49922101 57804538 86706807 99844202 115609076 149766303 173413614 199688404 299532606 346827228 549143111 599065212 1098286222 1647429333 2196572444 3294858666 4253888501 6589717332 8507777002 12761665503 17015554004 25523331006 46792773511 51046662012 80823881519 93585547022 140378320533 161647763038 187171094044 242471644557 280756641066 323295526076 484943289114 561513282132 889062696709 969886578228 1778125393418 2667188090127 3556250786836 5334376180254 10668752360508