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226618341 = 3131576637
BaseRepresentation
bin11011000000111…
…10101111100101
3120210102101220220
431200132233211
5431003241331
634253114553
75421136605
oct1540365745
9523371826
10226618341
11106a13794
1263a88a59
1337c46cc1
1422150c05
1514d66296
hexd81ebe5

226618341 has 8 divisors (see below), whose sum is σ = 304464864. Its totient is φ = 149925360.

The previous prime is 226618291. The next prime is 226618367. The reversal of 226618341 is 143816622.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 226618341 - 29 = 226617829 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (226618141) 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, 287926 + ... + 288711.

It is an arithmetic number, because the mean of its divisors is an integer number (38058108).

Almost surely, 2226618341 is an apocalyptic number.

It is an amenable number.

226618341 is a deficient number, since it is larger than the sum of its proper divisors (77846523).

226618341 is a wasteful number, since it uses less digits than its factorization.

226618341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 576771.

The product of its digits is 13824, while the sum is 33.

The square root of 226618341 is about 15053.8480462638. The cubic root of 226618341 is about 609.6749508933.

The spelling of 226618341 in words is "two hundred twenty-six million, six hundred eighteen thousand, three hundred forty-one".

Divisors: 1 3 131 393 576637 1729911 75539447 226618341