Base | Representation |
---|---|
bin | 10000101101101… |
… | …01000010010101 |
3 | 100202211000011121 |
4 | 20112311002111 |
5 | 241342432013 |
6 | 21525003541 |
7 | 3321461401 |
oct | 1026650225 |
9 | 322730147 |
10 | 140202133 |
11 | 7215aa35 |
12 | 3ab535b1 |
13 | 2307b356 |
14 | 14898101 |
15 | c49658d |
hex | 85b5095 |
140202133 has 2 divisors, whose sum is σ = 140202134. Its totient is φ = 140202132.
The previous prime is 140202109. The next prime is 140202143. The reversal of 140202133 is 331202041.
It is a happy number.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 121044004 + 19158129 = 11002^2 + 4377^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-140202133 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (140202143) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70101066 + 70101067.
It is an arithmetic number, because the mean of its divisors is an integer number (70101067).
Almost surely, 2140202133 is an apocalyptic number.
It is an amenable number.
140202133 is a deficient number, since it is larger than the sum of its proper divisors (1).
140202133 is an equidigital number, since it uses as much as digits as its factorization.
140202133 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 144, while the sum is 16.
The square root of 140202133 is about 11840.6981635375. The cubic root of 140202133 is about 519.4991886821.
Adding to 140202133 its reverse (331202041), we get a palindrome (471404174).
The spelling of 140202133 in words is "one hundred forty million, two hundred two thousand, one hundred thirty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.065 sec. • engine limits •