Base | Representation |
---|---|
bin | 110010011100000001… |
… | …0010010101001000110 |
3 | 101100120121110220111021 |
4 | 1210320002102221012 |
5 | 3233311430312032 |
6 | 121431531301354 |
7 | 10553062264006 |
oct | 1447002225106 |
9 | 340517426437 |
10 | 108314307142 |
11 | 41a3266a118 |
12 | 18baa2aa85a |
13 | a2a21bc802 |
14 | 5357384006 |
15 | 2c3e11d097 |
hex | 1938092a46 |
108314307142 has 4 divisors (see below), whose sum is σ = 162471460716. Its totient is φ = 54157153570.
The previous prime is 108314307121. The next prime is 108314307149. The reversal of 108314307142 is 241703413801.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 241703413801 = 1483 ⋅162982747.
It is a junction number, because it is equal to n+sod(n) for n = 108314307098 and 108314307107.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (108314307149) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27078576784 + ... + 27078576787.
It is an arithmetic number, because the mean of its divisors is an integer number (40617865179).
Almost surely, 2108314307142 is an apocalyptic number.
108314307142 is a deficient number, since it is larger than the sum of its proper divisors (54157153574).
108314307142 is an equidigital number, since it uses as much as digits as its factorization.
108314307142 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 54157153573.
The product of its (nonzero) digits is 16128, while the sum is 34.
The spelling of 108314307142 in words is "one hundred eight billion, three hundred fourteen million, three hundred seven thousand, one hundred forty-two".
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