Base | Representation |
---|---|
bin | 10111111101101… |
… | …01101101110101 |
3 | 112000020222210022 |
4 | 23332311231311 |
5 | 402430203300 |
6 | 31540334525 |
7 | 4660442630 |
oct | 1376655565 |
9 | 460228708 |
10 | 201022325 |
11 | a3521059 |
12 | 573a4445 |
13 | 3285472a |
14 | 1c9aac17 |
15 | 129ac285 |
hex | bfb5b75 |
201022325 has 24 divisors (see below), whose sum is σ = 285630528. Its totient is φ = 137479680.
The previous prime is 201022313. The next prime is 201022333. The reversal of 201022325 is 523220102.
It is not a de Polignac number, because 201022325 - 28 = 201022069 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 76229 + ... + 78821.
It is an arithmetic number, because the mean of its divisors is an integer number (11901272).
Almost surely, 2201022325 is an apocalyptic number.
201022325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
201022325 is a deficient number, since it is larger than the sum of its proper divisors (84608203).
201022325 is a wasteful number, since it uses less digits than its factorization.
201022325 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3053 (or 3048 counting only the distinct ones).
The product of its (nonzero) digits is 240, while the sum is 17.
The square root of 201022325 is about 14178.2341989403. The cubic root of 201022325 is about 585.7982867965.
Adding to 201022325 its reverse (523220102), we get a palindrome (724242427).
The spelling of 201022325 in words is "two hundred one million, twenty-two thousand, three hundred twenty-five".
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