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10695800069 = 671674492129
BaseRepresentation
bin10011111011000010…
…01111010100000101
31000121102000221101022
421331201033110011
5133401111100234
64525200040525
7526023541403
oct117541172405
930542027338
1010695800069
114599555999
1220a6003145
131015bb8ca6
14736726473
15429000e2e
hex27d84f505

10695800069 has 16 divisors (see below), whose sum is σ = 10949904000. Its totient is φ = 10444836864.

The previous prime is 10695800051. The next prime is 10695800083. The reversal of 10695800069 is 96000859601.

10695800069 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-10695800069 is a prime.

It is a super-2 number, since 2×106958000692 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10695500069) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5022797 + ... + 5024925.

It is an arithmetic number, because the mean of its divisors is an integer number (684369000).

Almost surely, 210695800069 is an apocalyptic number.

It is an amenable number.

10695800069 is a deficient number, since it is larger than the sum of its proper divisors (254103931).

10695800069 is a wasteful number, since it uses less digits than its factorization.

10695800069 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2812.

The product of its (nonzero) digits is 116640, while the sum is 44.

The spelling of 10695800069 in words is "ten billion, six hundred ninety-five million, eight hundred thousand, sixty-nine".

Divisors: 1 67 167 449 2129 11189 30083 74983 142643 355543 955921 5023861 23821381 64046707 159638807 10695800069