Base | Representation |
---|---|
bin | 1000001010110001010… |
… | …1001111110001010010 |
3 | 111102012212000222210221 |
4 | 2002230111033301102 |
5 | 4244344013013432 |
6 | 144244455143254 |
7 | 13065341024614 |
oct | 2025425176122 |
9 | 442185028727 |
10 | 140330204242 |
11 | 54571818508 |
12 | 23244374b2a |
13 | 10305106a17 |
14 | 6b13424db4 |
15 | 39b4be9b97 |
hex | 20ac54fc52 |
140330204242 has 32 divisors (see below), whose sum is σ = 221359910400. Its totient is φ = 66632534400.
The previous prime is 140330204227. The next prime is 140330204243. The reversal of 140330204242 is 242402033041.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (140330204243) 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 15 ways as a sum of consecutive naturals, for example, 2047692 + ... + 2115112.
It is an arithmetic number, because the mean of its divisors is an integer number (6917497200).
Almost surely, 2140330204242 is an apocalyptic number.
140330204242 is a deficient number, since it is larger than the sum of its proper divisors (81029706158).
140330204242 is a wasteful number, since it uses less digits than its factorization.
140330204242 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 68082.
The product of its (nonzero) digits is 4608, while the sum is 25.
Adding to 140330204242 its reverse (242402033041), we get a palindrome (382732237283).
The spelling of 140330204242 in words is "one hundred forty billion, three hundred thirty million, two hundred four thousand, two hundred forty-two".
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