Base | Representation |
---|---|
bin | 101101010001… |
… | …111101001010 |
3 | 211100001121121 |
4 | 231101331022 |
5 | 11014320101 |
6 | 1102225454 |
7 | 202615330 |
oct | 55217512 |
9 | 24301547 |
10 | 11870026 |
11 | 6778143 |
12 | 3b8528a |
13 | 25c7aac |
14 | 180db50 |
15 | 10970a1 |
hex | b51f4a |
11870026 has 16 divisors (see below), whose sum is σ = 20474496. Its totient is φ = 5055696.
The previous prime is 11870017. The next prime is 11870069. The reversal of 11870026 is 62007811.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 201 + ... + 4876.
It is an arithmetic number, because the mean of its divisors is an integer number (1279656).
Almost surely, 211870026 is an apocalyptic number.
11870026 is a deficient number, since it is larger than the sum of its proper divisors (8604470).
11870026 is a wasteful number, since it uses less digits than its factorization.
11870026 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5253.
The product of its (nonzero) digits is 672, while the sum is 25.
The square root of 11870026 is about 3445.2904086593. The cubic root of 11870026 is about 228.1132734574.
Adding to 11870026 its reverse (62007811), we get a palindrome (73877837).
The spelling of 11870026 in words is "eleven million, eight hundred seventy thousand, twenty-six".
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