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6968116860 = 22351031127527
BaseRepresentation
bin1100111110101010…
…10000011001111100
3122222121202000100020
412133111100121330
5103232314214420
63111234532140
7334451005335
oct63725203174
918877660306
106968116860
112a56358371
121425737050
13870821a93
144a161b28c
152abb1c340
hex19f55067c

6968116860 has 48 divisors (see below), whose sum is σ = 19700169216. Its totient is φ = 1840122432.

The previous prime is 6968116849. The next prime is 6968116901. The reversal of 6968116860 is 686118696.

It is a congruent 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, 557584 + ... + 569943.

It is an arithmetic number, because the mean of its divisors is an integer number (410420192).

Almost surely, 26968116860 is an apocalyptic number.

6968116860 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

6968116860 is an abundant number, since it is smaller than the sum of its proper divisors (12732052356).

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

6968116860 is a wasteful number, since it uses less digits than its factorization.

6968116860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1127642 (or 1127640 counting only the distinct ones).

The product of its (nonzero) digits is 746496, while the sum is 51.

The square root of 6968116860 is about 83475.2469897514. The cubic root of 6968116860 is about 1910.0224643978.

The spelling of 6968116860 in words is "six billion, nine hundred sixty-eight million, one hundred sixteen thousand, eight hundred sixty".

Divisors: 1 2 3 4 5 6 10 12 15 20 30 60 103 206 309 412 515 618 1030 1236 1545 2060 3090 6180 1127527 2255054 3382581 4510108 5637635 6765162 11275270 13530324 16912905 22550540 33825810 67651620 116135281 232270562 348405843 464541124 580676405 696811686 1161352810 1393623372 1742029215 2322705620 3484058430 6968116860