Base | Representation |
---|---|
bin | 10000111110001… |
… | …01001011110000 |
3 | 100220212220122111 |
4 | 20133011023300 |
5 | 242421143144 |
6 | 22043215104 |
7 | 3346041355 |
oct | 1037051360 |
9 | 326786574 |
10 | 142365424 |
11 | 733a8283 |
12 | 3b817494 |
13 | 23657bc6 |
14 | 14c9c62c |
15 | c772534 |
hex | 87c52f0 |
142365424 has 10 divisors (see below), whose sum is σ = 275833040. Its totient is φ = 71182704.
The previous prime is 142365413. The next prime is 142365427. The reversal of 142365424 is 424563241.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (142365427) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4448904 + ... + 4448935.
It is an arithmetic number, because the mean of its divisors is an integer number (27583304).
Almost surely, 2142365424 is an apocalyptic number.
It is an amenable number.
142365424 is a deficient number, since it is larger than the sum of its proper divisors (133467616).
142365424 is an equidigital number, since it uses as much as digits as its factorization.
142365424 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8897847 (or 8897841 counting only the distinct ones).
The product of its digits is 23040, while the sum is 31.
The square root of 142365424 is about 11931.6982864972. The cubic root of 142365424 is about 522.1574858909.
The spelling of 142365424 in words is "one hundred forty-two million, three hundred sixty-five thousand, four hundred twenty-four".
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