Base | Representation |
---|---|
bin | 1011110001010000100… |
… | …1010000010001110001 |
3 | 201022220202200002010102 |
4 | 2330110021100101301 |
5 | 11303102031330301 |
6 | 232520130242145 |
7 | 20415511552415 |
oct | 2742411202161 |
9 | 638822602112 |
10 | 202201433201 |
11 | 7883148a589 |
12 | 33230a26355 |
13 | 160b5432c81 |
14 | 9b02612d45 |
15 | 53d6875b6b |
hex | 2f14250471 |
202201433201 has 8 divisors (see below), whose sum is σ = 214125283944. Its totient is φ = 190280876800.
The previous prime is 202201433197. The next prime is 202201433219. The reversal of 202201433201 is 102334102202.
It can be written as a sum of positive squares in 4 ways, for example, as 14586842176 + 187614591025 = 120776^2 + 433145^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 202201433201 - 22 = 202201433197 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (202201433501) 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, 696650 + ... + 943251.
It is an arithmetic number, because the mean of its divisors is an integer number (26765660493).
Almost surely, 2202201433201 is an apocalyptic number.
It is an amenable number.
202201433201 is a deficient number, since it is larger than the sum of its proper divisors (11923850743).
202201433201 is a wasteful number, since it uses less digits than its factorization.
202201433201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1647171.
The product of its (nonzero) digits is 576, while the sum is 20.
Adding to 202201433201 its reverse (102334102202), we get a palindrome (304535535403).
The spelling of 202201433201 in words is "two hundred two billion, two hundred one million, four hundred thirty-three thousand, two hundred one".
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