Base | Representation |
---|---|
bin | 10000111101111… |
… | …01000011010001 |
3 | 100220211012221202 |
4 | 20132331003101 |
5 | 242414111423 |
6 | 22042400545 |
7 | 3345542300 |
oct | 1036750321 |
9 | 326735852 |
10 | 142332113 |
11 | 73385250 |
12 | 3b800155 |
13 | 236459b1 |
14 | 14c90437 |
15 | c767728 |
hex | 87bd0d1 |
142332113 has 24 divisors (see below), whose sum is σ = 181380384. Its totient is φ = 110443200.
The previous prime is 142332103. The next prime is 142332133. The reversal of 142332113 is 311233241.
142332113 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 142332113 - 216 = 142266577 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (142332103) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 186653 + ... + 187413.
It is an arithmetic number, because the mean of its divisors is an integer number (7557516).
Almost surely, 2142332113 is an apocalyptic number.
It is an amenable number.
142332113 is a deficient number, since it is larger than the sum of its proper divisors (39048271).
142332113 is a wasteful number, since it uses less digits than its factorization.
142332113 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1133 (or 1126 counting only the distinct ones).
The product of its digits is 432, while the sum is 20.
The square root of 142332113 is about 11930.3023012831. The cubic root of 142332113 is about 522.1167574979.
Adding to 142332113 its reverse (311233241), we get a palindrome (453565354).
The spelling of 142332113 in words is "one hundred forty-two million, three hundred thirty-two thousand, one hundred thirteen".
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