Base | Representation |
---|---|
bin | 11000000110110… |
… | …11010111101111 |
3 | 112002112002201211 |
4 | 30003123113233 |
5 | 403232201020 |
6 | 32022215251 |
7 | 5003612440 |
oct | 1403332757 |
9 | 462462654 |
10 | 202225135 |
11 | a4172812 |
12 | 57884527 |
13 | 32b86058 |
14 | 1cc012c7 |
15 | 12b4885a |
hex | c0db5ef |
202225135 has 16 divisors (see below), whose sum is σ = 279046656. Its totient is φ = 137814048.
The previous prime is 202225117. The next prime is 202225141. The reversal of 202225135 is 531522202.
It is a cyclic number.
It is not a de Polignac number, because 202225135 - 29 = 202224623 is a prime.
It is a congruent number.
It is an unprimeable number.
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, 12019 + ... + 23428.
It is an arithmetic number, because the mean of its divisors is an integer number (17440416).
Almost surely, 2202225135 is an apocalyptic number.
202225135 is a deficient number, since it is larger than the sum of its proper divisors (76821521).
202225135 is a wasteful number, since it uses less digits than its factorization.
202225135 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 35622.
The product of its (nonzero) digits is 1200, while the sum is 22.
The square root of 202225135 is about 14220.5884196119. The cubic root of 202225135 is about 586.9643320203.
Adding to 202225135 its reverse (531522202), we get a palindrome (733747337).
The spelling of 202225135 in words is "two hundred two million, two hundred twenty-five thousand, one hundred thirty-five".
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