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6868855103162 = 21317107391447099
BaseRepresentation
bin110001111110100011110…
…1010110001111010111010
3220022122201022200221112212
41203331013222301322322
51400014403401300122
622335301455135122
71306154430015203
oct143750752617272
926278638627485
106868855103162
1122090796a9288
1292b2918144a2
133aa9654b3760
1419a650aa25aa
15bda1c0d6ce2
hex63f47ab1eba

6868855103162 has 32 divisors (see below), whose sum is σ = 11749641624000. Its totient is φ = 2983476158208.

The previous prime is 6868855103153. The next prime is 6868855103237. The reversal of 6868855103162 is 2613015588686.

It is a happy number.

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, 4023089 + ... + 5470187.

It is an arithmetic number, because the mean of its divisors is an integer number (367176300750).

Almost surely, 26868855103162 is an apocalyptic number.

6868855103162 is a deficient number, since it is larger than the sum of its proper divisors (4880786520838).

6868855103162 is a wasteful number, since it uses less digits than its factorization.

6868855103162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1457870.

The product of its (nonzero) digits is 16588800, while the sum is 59.

The spelling of 6868855103162 in words is "six trillion, eight hundred sixty-eight billion, eight hundred fifty-five million, one hundred three thousand, one hundred sixty-two".

Divisors: 1 2 13 17 26 34 221 442 10739 21478 139607 182563 279214 365126 1447099 2373319 2894198 4746638 18812287 24600683 37624574 49201366 319808879 639617758 15540396161 31080792322 202025150093 264186734737 404050300186 528373469474 3434427551581 6868855103162