Base | Representation |
---|---|
bin | 100010110110101011100 |
3 | 2011000200022 |
4 | 10112311130 |
5 | 243021413 |
6 | 40251312 |
7 | 12464522 |
oct | 4266534 |
9 | 2130608 |
10 | 1142108 |
11 | 7100a0 |
12 | 470b38 |
13 | 30cb06 |
14 | 21a312 |
15 | 178608 |
hex | 116d5c |
1142108 has 24 divisors (see below), whose sum is σ = 2210544. Its totient is φ = 512000.
The previous prime is 1142083. The next prime is 1142129. The reversal of 1142108 is 8012411.
It is a super-3 number, since 3×11421083 = 4469333631294371136, which contains 333 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4316 + ... + 4572.
It is an arithmetic number, because the mean of its divisors is an integer number (92106).
21142108 is an apocalyptic number.
It is an amenable number.
1142108 is a deficient number, since it is larger than the sum of its proper divisors (1068436).
1142108 is a wasteful number, since it uses less digits than its factorization.
1142108 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 373 (or 371 counting only the distinct ones).
The product of its (nonzero) digits is 64, while the sum is 17.
The square root of 1142108 is about 1068.6945307243. The cubic root of 1142108 is about 104.5287421988.
Adding to 1142108 its reverse (8012411), we get a palindrome (9154519).
It can be divided in two parts, 114 and 2108, that added together give a palindrome (2222).
The spelling of 1142108 in words is "one million, one hundred forty-two thousand, one hundred eight".
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