Base | Representation |
---|---|
bin | 10000111101101… |
… | …11101010001000 |
3 | 100220210002122122 |
4 | 20132313222020 |
5 | 242412410044 |
6 | 22042110412 |
7 | 3345421013 |
oct | 1036675210 |
9 | 326702578 |
10 | 142310024 |
11 | 7336a69a |
12 | 3b7ab408 |
13 | 2363891c |
14 | 14c8637a |
15 | c760dee |
hex | 87b7a88 |
142310024 has 8 divisors (see below), whose sum is σ = 266831310. Its totient is φ = 71155008.
The previous prime is 142310023. The next prime is 142310033. The reversal of 142310024 is 420013241.
142310024 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in only one way, i.e., 128097124 + 14212900 = 11318^2 + 3770^2 .
It is a tau number, because it is divible by the number of its divisors (8).
It is a junction number, because it is equal to n+sod(n) for n = 142309984 and 142310011.
It is not an unprimeable number, because it can be changed into a prime (142310023) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8894369 + ... + 8894384.
Almost surely, 2142310024 is an apocalyptic number.
It is an amenable number.
142310024 is a deficient number, since it is larger than the sum of its proper divisors (124521286).
142310024 is a wasteful number, since it uses less digits than its factorization.
142310024 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17788759 (or 17788755 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 17.
The square root of 142310024 is about 11929.3765134646. The cubic root of 142310024 is about 522.0897464145.
Adding to 142310024 its reverse (420013241), we get a palindrome (562323265).
The spelling of 142310024 in words is "one hundred forty-two million, three hundred ten thousand, twenty-four".
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