Base | Representation |
---|---|
bin | 10000101111011… |
… | …11111011000101 |
3 | 100210021021000221 |
4 | 20113233323011 |
5 | 241423141313 |
6 | 21534104341 |
7 | 3323514532 |
oct | 1027577305 |
9 | 323237027 |
10 | 140443333 |
11 | 72305178 |
12 | 3b04b0b1 |
13 | 23134084 |
14 | 1491bd89 |
15 | c4e2c8d |
hex | 85efec5 |
140443333 has 4 divisors (see below), whose sum is σ = 140582988. Its totient is φ = 140303680.
The previous prime is 140443321. The next prime is 140443343. The reversal of 140443333 is 333344041.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 5116644 + 135326689 = 2262^2 + 11633^2 .
It is a cyclic number.
It is not a de Polignac number, because 140443333 - 25 = 140443301 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 140443298 and 140443307.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (140443343) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 68308 + ... + 70333.
It is an arithmetic number, because the mean of its divisors is an integer number (35145747).
Almost surely, 2140443333 is an apocalyptic number.
It is an amenable number.
140443333 is a deficient number, since it is larger than the sum of its proper divisors (139655).
140443333 is a wasteful number, since it uses less digits than its factorization.
140443333 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 139654.
The product of its (nonzero) digits is 5184, while the sum is 25.
The square root of 140443333 is about 11850.8789969352. The cubic root of 140443333 is about 519.7969288428.
Adding to 140443333 its reverse (333344041), we get a palindrome (473787374).
The spelling of 140443333 in words is "one hundred forty million, four hundred forty-three thousand, three hundred thirty-three".
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