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6968157614 = 2111451218287
BaseRepresentation
bin1100111110101010…
…11010010110101110
3122222121211002020122
412133111122112232
5103232322020424
63111235444542
7334451235215
oct63725322656
918877732218
106968157614
112a56385a50
121425756752
138708374b2
144a162c07c
152abb2945e
hex19f55a5ae

6968157614 has 16 divisors (see below), whose sum is σ = 11410350336. Its totient is φ = 3165147000.

The previous prime is 6968157601. The next prime is 6968157629. The reversal of 6968157614 is 4167518696.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 77222 + ... + 141065.

It is an arithmetic number, because the mean of its divisors is an integer number (713146896).

Almost surely, 26968157614 is an apocalyptic number.

6968157614 is a deficient number, since it is larger than the sum of its proper divisors (4442192722).

6968157614 is a wasteful number, since it uses less digits than its factorization.

6968157614 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 219751.

The product of its digits is 2177280, while the sum is 53.

The square root of 6968157614 is about 83475.4910976869. The cubic root of 6968157614 is about 1910.0261880678.

The spelling of 6968157614 in words is "six billion, nine hundred sixty-eight million, one hundred fifty-seven thousand, six hundred fourteen".

Divisors: 1 2 11 22 1451 2902 15961 31922 218287 436574 2401157 4802314 316734437 633468874 3484078807 6968157614