Base | Representation |
---|---|
bin | 101010010111… |
… | …011101011010 |
3 | 202220020202110 |
4 | 222113131122 |
5 | 10320344023 |
6 | 1034013150 |
7 | 163254261 |
oct | 52273532 |
9 | 22806673 |
10 | 11106138 |
11 | 62a622a |
12 | 38771b6 |
13 | 23bb1a4 |
14 | 16915d8 |
15 | e95a93 |
hex | a9775a |
11106138 has 8 divisors (see below), whose sum is σ = 22212288. Its totient is φ = 3702044.
The previous prime is 11106133. The next prime is 11106143. The reversal of 11106138 is 83160111.
It is an interprime number because it is at equal distance from previous prime (11106133) and next prime (11106143).
It is a sphenic number, since it is the product of 3 distinct primes.
11106138 is an admirable number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (11106131) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 925506 + ... + 925517.
It is an arithmetic number, because the mean of its divisors is an integer number (2776536).
Almost surely, 211106138 is an apocalyptic number.
11106138 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11106138 is a wasteful number, since it uses less digits than its factorization.
11106138 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1851028.
The product of its (nonzero) digits is 144, while the sum is 21.
The square root of 11106138 is about 3332.5872831780. The cubic root of 11106138 is about 223.1110200815. Note that the first 3 decimals are identical.
Adding to 11106138 its reverse (83160111), we get a palindrome (94266249).
The spelling of 11106138 in words is "eleven million, one hundred six thousand, one hundred thirty-eight".
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