Base | Representation |
---|---|
bin | 10000111100001… |
… | …11010101101110 |
3 | 100220102001011111 |
4 | 20132013111232 |
5 | 242340041420 |
6 | 22033542234 |
7 | 3343635010 |
oct | 1036072556 |
9 | 326361144 |
10 | 142112110 |
11 | 73244a28 |
12 | 3b71497a |
13 | 2359980a |
14 | 14c341b0 |
15 | c72245a |
hex | 878756e |
142112110 has 16 divisors (see below), whose sum is σ = 292345056. Its totient is φ = 48724128.
The previous prime is 142112107. The next prime is 142112123. The reversal of 142112110 is 11211241.
It is a congruent number.
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, 1015017 + ... + 1015156.
It is an arithmetic number, because the mean of its divisors is an integer number (18271566).
Almost surely, 2142112110 is an apocalyptic number.
142112110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
142112110 is an abundant number, since it is smaller than the sum of its proper divisors (150232946).
142112110 is a wasteful number, since it uses less digits than its factorization.
142112110 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2030187.
The product of its (nonzero) digits is 16, while the sum is 13.
The square root of 142112110 is about 11921.0783908168. The cubic root of 142112110 is about 521.8476065079.
Adding to 142112110 its reverse (11211241), we get a palindrome (153323351).
It can be divided in two parts, 1421 and 12110, that added together give a palindrome (13531).
The spelling of 142112110 in words is "one hundred forty-two million, one hundred twelve thousand, one hundred ten".
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