Base | Representation |
---|---|
bin | 10000110001100010… |
… | …100000110100101110 |
3 | 1201111012212121100011 |
4 | 100301202200310232 |
5 | 243341304000420 |
6 | 12135114123434 |
7 | 1205220655255 |
oct | 206142406456 |
9 | 51435777304 |
10 | 18011000110 |
11 | 7702815a64 |
12 | 35a7a2057a |
13 | 19105b241c |
14 | c2c09179c |
15 | 70632c95a |
hex | 4318a0d2e |
18011000110 has 8 divisors (see below), whose sum is σ = 32419800216. Its totient is φ = 7204400040.
The previous prime is 18011000107. The next prime is 18011000129. The reversal of 18011000110 is 1100011081.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×180110001102 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 900549996 + ... + 900550015.
It is an arithmetic number, because the mean of its divisors is an integer number (4052475027).
Almost surely, 218011000110 is an apocalyptic number.
18011000110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
18011000110 is a deficient number, since it is larger than the sum of its proper divisors (14408800106).
18011000110 is a wasteful number, since it uses less digits than its factorization.
18011000110 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1801100018.
The product of its (nonzero) digits is 8, while the sum is 13.
Adding to 18011000110 its reverse (1100011081), we get a palindrome (19111011191).
The spelling of 18011000110 in words is "eighteen billion, eleven million, one hundred ten", and thus it is an aban number.
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