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226635341 = 311728731
BaseRepresentation
bin11011000001000…
…10111001001101
3120210110021020112
431200202321031
5431004312331
634253325405
75421240302
oct1540427115
9523407215
10226635341
11106a25539
1263a96865
1337c5196a
14221570a9
1514d6b32b
hexd822e4d

226635341 has 4 divisors (see below), whose sum is σ = 227364384. Its totient is φ = 225906300.

The previous prime is 226635317. The next prime is 226635361. The reversal of 226635341 is 143536622.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-226635341 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 226635298 and 226635307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (226635361) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 364055 + ... + 364676.

It is an arithmetic number, because the mean of its divisors is an integer number (56841096).

Almost surely, 2226635341 is an apocalyptic number.

It is an amenable number.

226635341 is a deficient number, since it is larger than the sum of its proper divisors (729043).

226635341 is an equidigital number, since it uses as much as digits as its factorization.

226635341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 729042.

The product of its digits is 25920, while the sum is 32.

The square root of 226635341 is about 15054.4126753587. The cubic root of 226635341 is about 609.6901956361.

The spelling of 226635341 in words is "two hundred twenty-six million, six hundred thirty-five thousand, three hundred forty-one".

Divisors: 1 311 728731 226635341