Base | Representation |
---|---|
bin | 10100001110001110… |
… | …11010000010011111 |
3 | 1001000121222121100002 |
4 | 22013013122002133 |
5 | 134213320103130 |
6 | 4553150524515 |
7 | 533020165226 |
oct | 120707320237 |
9 | 31017877302 |
10 | 10856800415 |
11 | 467142092a |
12 | 212bb0673b |
13 | 1040369b76 |
14 | 74dc75cbd |
15 | 438204b45 |
hex | 2871da09f |
10856800415 has 8 divisors (see below), whose sum is σ = 13111143360. Its totient is φ = 8630118432.
The previous prime is 10856800411. The next prime is 10856800477. The reversal of 10856800415 is 51400865801.
10856800415 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 10856800415 - 22 = 10856800411 is a prime.
It is a super-2 number, since 2×108568004152 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10856800411) 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 7 ways as a sum of consecutive naturals, for example, 6914375 + ... + 6915944.
It is an arithmetic number, because the mean of its divisors is an integer number (1638892920).
Almost surely, 210856800415 is an apocalyptic number.
10856800415 is a deficient number, since it is larger than the sum of its proper divisors (2254342945).
10856800415 is a wasteful number, since it uses less digits than its factorization.
10856800415 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13830481.
The product of its (nonzero) digits is 38400, while the sum is 38.
The spelling of 10856800415 in words is "ten billion, eight hundred fifty-six million, eight hundred thousand, four hundred fifteen".
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