Base | Representation |
---|---|
bin | 10010110000010110… |
… | …10000000010111111 |
3 | 221222202010100220222 |
4 | 21120023100002333 |
5 | 131110213411121 |
6 | 4343055331555 |
7 | 504345313166 |
oct | 113013200277 |
9 | 27882110828 |
10 | 10069278911 |
11 | 42a793330a |
12 | 1b50220bbb |
13 | c46165a03 |
14 | 6b74383dd |
15 | 3ddee50ab |
hex | 2582d00bf |
10069278911 has 16 divisors (see below), whose sum is σ = 10371989760. Its totient is φ = 9769878720.
The previous prime is 10069278887. The next prime is 10069278913. The reversal of 10069278911 is 11987296001.
It is a cyclic number.
It is not a de Polignac number, because 10069278911 - 230 = 8995537087 is a prime.
It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10069278913) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8918195 + ... + 8919323.
It is an arithmetic number, because the mean of its divisors is an integer number (648249360).
Almost surely, 210069278911 is an apocalyptic number.
10069278911 is a deficient number, since it is larger than the sum of its proper divisors (302710849).
10069278911 is a wasteful number, since it uses less digits than its factorization.
10069278911 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2366.
The product of its (nonzero) digits is 54432, while the sum is 44.
The spelling of 10069278911 in words is "ten billion, sixty-nine million, two hundred seventy-eight thousand, nine hundred eleven".
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