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6896068965 = 325270756611
BaseRepresentation
bin1100110110000100…
…11010100101100101
3122210121011121012200
412123002122211211
5103110343201330
63100142405113
7332614422222
oct63302324545
918717147180
106896068965
112a19718755
121405590799
1385b9170a6
14495c24949
152a5639a60
hex19b09a965

6896068965 has 24 divisors (see below), whose sum is σ = 11957813088. Its totient is φ = 3676479840.

The previous prime is 6896068961. The next prime is 6896068997. The reversal of 6896068965 is 5698606986.

It is not a de Polignac number, because 6896068965 - 22 = 6896068961 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6896068961) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 93510 + ... + 150120.

It is an arithmetic number, because the mean of its divisors is an integer number (498242212).

Almost surely, 26896068965 is an apocalyptic number.

It is an amenable number.

6896068965 is a deficient number, since it is larger than the sum of its proper divisors (5061744123).

6896068965 is a wasteful number, since it uses less digits than its factorization.

6896068965 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59329 (or 59326 counting only the distinct ones).

The product of its (nonzero) digits is 33592320, while the sum is 63.

The square root of 6896068965 is about 83042.5732079636. The cubic root of 6896068965 is about 1903.4166561350.

The spelling of 6896068965 in words is "six billion, eight hundred ninety-six million, sixty-eight thousand, nine hundred sixty-five".

Divisors: 1 3 5 9 15 45 2707 8121 13535 24363 40605 56611 121815 169833 283055 509499 849165 2547495 153245977 459737931 766229885 1379213793 2298689655 6896068965