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226130341 = 1697133253
BaseRepresentation
bin11010111101001…
…11100110100101
3120202111121111211
431132213212211
5430342132331
634234431421
75414035063
oct1536474645
9522447454
10226130341
11106710088
1263892571
1337b05b48
1422065033
1514cbb8b1
hexd7a79a5

226130341 has 4 divisors (see below), whose sum is σ = 226265292. Its totient is φ = 225995392.

The previous prime is 226130329. The next prime is 226130351. The reversal of 226130341 is 143031622.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 214739716 + 11390625 = 14654^2 + 3375^2 .

It is a cyclic number.

It is not a de Polignac number, because 226130341 - 25 = 226130309 is a prime.

It is a super-2 number, since 2×2261303412 = 102269862241552562, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (226130321) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 64930 + ... + 68323.

It is an arithmetic number, because the mean of its divisors is an integer number (56566323).

Almost surely, 2226130341 is an apocalyptic number.

It is an amenable number.

226130341 is a deficient number, since it is larger than the sum of its proper divisors (134951).

226130341 is a wasteful number, since it uses less digits than its factorization.

226130341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134950.

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 226130341 is about 15037.6308306861. The cubic root of 226130341 is about 609.2370116523.

Adding to 226130341 its reverse (143031622), we get a palindrome (369161963).

The spelling of 226130341 in words is "two hundred twenty-six million, one hundred thirty thousand, three hundred forty-one".

Divisors: 1 1697 133253 226130341