Base | Representation |
---|---|
bin | 10100010001100101… |
… | …10000000001110011 |
3 | 1001002120221020102220 |
4 | 22020302300001303 |
5 | 134243021034031 |
6 | 5000034012123 |
7 | 533511314430 |
oct | 121062600163 |
9 | 31076836386 |
10 | 10884939891 |
11 | 46862a04a1 |
12 | 2139417043 |
13 | 1046140047 |
14 | 7538bcb87 |
15 | 43a912596 |
hex | 288cb0073 |
10884939891 has 16 divisors (see below), whose sum is σ = 16972310784. Its totient is φ = 6075314784.
The previous prime is 10884939869. The next prime is 10884939893. The reversal of 10884939891 is 19893948801.
It is not a de Polignac number, because 10884939891 - 26 = 10884939827 is a prime.
It is not an unprimeable number, because it can be changed into a prime (10884939893) 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, 6026196 + ... + 6028001.
It is an arithmetic number, because the mean of its divisors is an integer number (1060769424).
Almost surely, 210884939891 is an apocalyptic number.
10884939891 is a deficient number, since it is larger than the sum of its proper divisors (6087370893).
10884939891 is a wasteful number, since it uses less digits than its factorization.
10884939891 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12054250.
The product of its (nonzero) digits is 4478976, while the sum is 60.
The spelling of 10884939891 in words is "ten billion, eight hundred eighty-four million, nine hundred thirty-nine thousand, eight hundred ninety-one".
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