Base | Representation |
---|---|
bin | 101010010101… |
… | …111111001100 |
3 | 202212221111010 |
4 | 222111333030 |
5 | 10320200413 |
6 | 1033525220 |
7 | 163230555 |
oct | 52257714 |
9 | 22787433 |
10 | 11100108 |
11 | 62a1748 |
12 | 3873810 |
13 | 23b8516 |
14 | 168d32c |
15 | e93dc3 |
hex | a95fcc |
11100108 has 48 divisors (see below), whose sum is σ = 27288576. Its totient is φ = 3506880.
The previous prime is 11100101. The next prime is 11100113. The reversal of 11100108 is 80100111.
It is a happy number.
It is a super-2 number, since 2×111001082 = 246424795223328, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (12).
It is a junction number, because it is equal to n+sod(n) for n = 11100093 and 11100102.
It is not an unprimeable number, because it can be changed into a prime (11100101) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19435 + ... + 19997.
It is an arithmetic number, because the mean of its divisors is an integer number (568512).
Almost surely, 211100108 is an apocalyptic number.
It is an amenable number.
11100108 is an abundant number, since it is smaller than the sum of its proper divisors (16188468).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11100108 is a wasteful number, since it uses less digits than its factorization.
11100108 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 654 (or 652 counting only the distinct ones).
The product of its (nonzero) digits is 8, while the sum is 12.
The square root of 11100108 is about 3331.6824578582. The cubic root of 11100108 is about 223.0706339152.
Adding to 11100108 its reverse (80100111), we get a palindrome (91200219).
The spelling of 11100108 in words is "eleven million, one hundred thousand, one hundred eight".
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