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227093064 = 233111934457
BaseRepresentation
bin11011000100100…
…10101001001000
3120211022112010020
431202102221020
5431113434224
634311220440
75425154622
oct1542225110
9524275106
10227093064
11107208420
1264077720
13380820c3
1422235c12
1514e0bc79
hexd892a48

227093064 has 64 divisors (see below), whose sum is σ = 622693440. Its totient is φ = 68444160.

The previous prime is 227093059. The next prime is 227093077. The reversal of 227093064 is 460390722.

227093064 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 48724 + ... + 53180.

It is an arithmetic number, because the mean of its divisors is an integer number (9729585).

Almost surely, 2227093064 is an apocalyptic number.

227093064 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 227093064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (311346720).

227093064 is an abundant number, since it is smaller than the sum of its proper divisors (395600376).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

227093064 is a wasteful number, since it uses less digits than its factorization.

227093064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4670 (or 4666 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 33.

The square root of 227093064 is about 15069.6072941534. The cubic root of 227093064 is about 610.1003722677.

The spelling of 227093064 in words is "two hundred twenty-seven million, ninety-three thousand, sixty-four".

Divisors: 1 2 3 4 6 8 11 12 22 24 33 44 66 88 132 193 264 386 579 772 1158 1544 2123 2316 4246 4457 4632 6369 8492 8914 12738 13371 16984 17828 25476 26742 35656 49027 50952 53484 98054 106968 147081 196108 294162 392216 588324 860201 1176648 1720402 2580603 3440804 5161206 6881608 9462211 10322412 18924422 20644824 28386633 37848844 56773266 75697688 113546532 227093064