Base | Representation |
---|---|
bin | 10000101111010… |
… | …11010101010101 |
3 | 100210020022020122 |
4 | 20113223111111 |
5 | 241422041113 |
6 | 21533441325 |
7 | 3323405654 |
oct | 1027532525 |
9 | 323208218 |
10 | 140424533 |
11 | 722a2037 |
12 | 3b040245 |
13 | 23128652 |
14 | 1491519b |
15 | c4dc408 |
hex | 85eb555 |
140424533 has 4 divisors (see below), whose sum is σ = 141496608. Its totient is φ = 139352460.
The previous prime is 140424521. The next prime is 140424547. The reversal of 140424533 is 335424041.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 140424533 - 24 = 140424517 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (140424593) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 535841 + ... + 536102.
It is an arithmetic number, because the mean of its divisors is an integer number (35374152).
Almost surely, 2140424533 is an apocalyptic number.
It is an amenable number.
140424533 is a deficient number, since it is larger than the sum of its proper divisors (1072075).
140424533 is a wasteful number, since it uses less digits than its factorization.
140424533 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1072074.
The product of its (nonzero) digits is 5760, while the sum is 26.
The square root of 140424533 is about 11850.0857802802. The cubic root of 140424533 is about 519.7737341537.
Adding to 140424533 its reverse (335424041), we get a palindrome (475848574).
The spelling of 140424533 in words is "one hundred forty million, four hundred twenty-four thousand, five hundred thirty-three".
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