Base | Representation |
---|---|
bin | 1000001010010011000… |
… | …1101001010100100001 |
3 | 111101220000111020220010 |
4 | 2002210301221110201 |
5 | 4244114034244301 |
6 | 144224130035133 |
7 | 13062241334121 |
oct | 2024461512441 |
9 | 441800436803 |
10 | 140203431201 |
11 | 545071aaaa9 |
12 | 23209a18aa9 |
13 | 102b4a7aca2 |
14 | 6b00664c81 |
15 | 39a8a075d6 |
hex | 20a4c69521 |
140203431201 has 8 divisors (see below), whose sum is σ = 186940058560. Its totient is φ = 93467878992.
The previous prime is 140203431197. The next prime is 140203431223. The reversal of 140203431201 is 102134302041.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 140203431201 - 22 = 140203431197 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (140203438201) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 112935 + ... + 541443.
It is an arithmetic number, because the mean of its divisors is an integer number (23367507320).
Almost surely, 2140203431201 is an apocalyptic number.
It is an amenable number.
140203431201 is a deficient number, since it is larger than the sum of its proper divisors (46736627359).
140203431201 is a wasteful number, since it uses less digits than its factorization.
140203431201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 537575.
The product of its (nonzero) digits is 576, while the sum is 21.
Adding to 140203431201 its reverse (102134302041), we get a palindrome (242337733242).
The spelling of 140203431201 in words is "one hundred forty billion, two hundred three million, four hundred thirty-one thousand, two hundred one".
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