Search a number
-
+
10056108069 = 33753206921
BaseRepresentation
bin10010101110110010…
…00000100000100101
3221221211100012221000
421113121000200211
5131043330424234
64341505143513
7504125336220
oct112731004045
927854305830
1010056108069
1142a0457917
121b4792ab99
13c43503b07
146b57aa5b7
153dcc92899
hex257640825

10056108069 has 16 divisors (see below), whose sum is σ = 17026215040. Its totient is φ = 5746347360.

The previous prime is 10056108067. The next prime is 10056108079. The reversal of 10056108069 is 96080165001.

10056108069 is a `hidden beast` number, since 10 + 0 + 561 + 0 + 80 + 6 + 9 = 666.

It is not a de Polignac number, because 10056108069 - 21 = 10056108067 is a prime.

It is a super-2 number, since 2×100561080692 (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 (10056108067) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26603272 + ... + 26603649.

It is an arithmetic number, because the mean of its divisors is an integer number (1064138440).

Almost surely, 210056108069 is an apocalyptic number.

It is an amenable number.

10056108069 is a deficient number, since it is larger than the sum of its proper divisors (6970106971).

10056108069 is an equidigital number, since it uses as much as digits as its factorization.

10056108069 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53206937 (or 53206931 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 36.

The spelling of 10056108069 in words is "ten billion, fifty-six million, one hundred eight thousand, sixty-nine".

Divisors: 1 3 7 9 21 27 63 189 53206921 159620763 372448447 478862289 1117345341 1436586867 3352036023 10056108069