Base | Representation |
---|---|
bin | 1011110001011010100… |
… | …1010110001000110001 |
3 | 201100000200122020002020 |
4 | 2330112221112020301 |
5 | 11303143302301431 |
6 | 232524225542053 |
7 | 20416531352331 |
oct | 2742651261061 |
9 | 640020566066 |
10 | 202243400241 |
11 | 78853143a93 |
12 | 33242aa4929 |
13 | 160c1037c3c |
14 | 9b080190c1 |
15 | 53da3b5696 |
hex | 2f16a56231 |
202243400241 has 8 divisors (see below), whose sum is σ = 269961881664. Its totient is φ = 134676926160.
The previous prime is 202243400221. The next prime is 202243400279. The reversal of 202243400241 is 142004342202.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 202243400241 - 213 = 202243392049 is a prime.
It is not an unprimeable number, because it can be changed into a prime (202243400221) 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, 37998730 + ... + 38004051.
It is an arithmetic number, because the mean of its divisors is an integer number (33745235208).
Almost surely, 2202243400241 is an apocalyptic number.
It is an amenable number.
202243400241 is a deficient number, since it is larger than the sum of its proper divisors (67718481423).
202243400241 is an equidigital number, since it uses as much as digits as its factorization.
202243400241 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 76003671.
The product of its (nonzero) digits is 3072, while the sum is 24.
Adding to 202243400241 its reverse (142004342202), we get a palindrome (344247742443).
The spelling of 202243400241 in words is "two hundred two billion, two hundred forty-three million, four hundred thousand, two hundred forty-one".
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