Search a number
-
+
227004466 = 21371122971
BaseRepresentation
bin11011000011111…
…01000000110010
3120211011000120211
431201331000302
5431103120331
634305254334
75424335413
oct1541750062
9524130524
10227004466
111071578a7
12640343aa
1338050990
142221180a
1514de08b1
hexd87d032

227004466 has 16 divisors (see below), whose sum is σ = 371867328. Its totient is φ = 103294800.

The previous prime is 227004461. The next prime is 227004487. The reversal of 227004466 is 664400722.

It is not an unprimeable number, because it can be changed into a prime (227004461) 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 7 ways as a sum of consecutive naturals, for example, 59640 + ... + 63331.

It is an arithmetic number, because the mean of its divisors is an integer number (23241708).

Almost surely, 2227004466 is an apocalyptic number.

227004466 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

227004466 is a deficient number, since it is larger than the sum of its proper divisors (144862862).

227004466 is a wasteful number, since it uses less digits than its factorization.

227004466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123057.

The product of its (nonzero) digits is 16128, while the sum is 31.

The square root of 227004466 is about 15066.6673820059. The cubic root of 227004466 is about 610.0210205065.

The spelling of 227004466 in words is "two hundred twenty-seven million, four thousand, four hundred sixty-six".

Divisors: 1 2 13 26 71 142 923 1846 122971 245942 1598623 3197246 8730941 17461882 113502233 227004466