Base | Representation |
---|---|
bin | 101101000010… |
… | …010100110000 |
3 | 211012210210021 |
4 | 231002110300 |
5 | 11010243000 |
6 | 1101013224 |
7 | 202230553 |
oct | 55022460 |
9 | 24183707 |
10 | 11806000 |
11 | 6734028 |
12 | 3b54214 |
13 | 25a48cb |
14 | 17d469a |
15 | 108311a |
hex | b42530 |
11806000 has 40 divisors (see below), whose sum is σ = 28551744. Its totient is φ = 4721600.
The previous prime is 11805979. The next prime is 11806019. The reversal of 11806000 is 60811.
It is a tau number, because it is divible by the number of its divisors (40).
It is a Harshad number since it is a multiple of its sum of digits (16).
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 952 + ... + 4951.
Almost surely, 211806000 is an apocalyptic number.
11806000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
11806000 is an abundant number, since it is smaller than the sum of its proper divisors (16745744).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11806000 is an equidigital number, since it uses as much as digits as its factorization.
11806000 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5926 (or 5910 counting only the distinct ones).
The product of its (nonzero) digits is 48, while the sum is 16.
The square root of 11806000 is about 3435.9860302394. The cubic root of 11806000 is about 227.7023920446.
Adding to 11806000 its reverse (60811), we get a palindrome (11866811).
The spelling of 11806000 in words is "eleven million, eight hundred six thousand".
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