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227406112 = 257106441
BaseRepresentation
bin11011000110111…
…11000100100000
3120211220102112121
431203133010200
5431203443422
634322034024
75430630403
oct1543370440
9524812477
10227406112
1110740163a
12641a8914
133816173b
14222b7d3a
1514e6e8c7
hexd8df120

227406112 has 12 divisors (see below), whose sum is σ = 447705846. Its totient is φ = 113703040.

The previous prime is 227406089. The next prime is 227406133. The reversal of 227406112 is 211604722.

It can be written as a sum of positive squares in only one way, i.e., 147768336 + 79637776 = 12156^2 + 8924^2 .

It is a hoax number, since the sum of its digits (25) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 3553189 + ... + 3553252.

Almost surely, 2227406112 is an apocalyptic number.

It is an amenable number.

227406112 is a deficient number, since it is larger than the sum of its proper divisors (220299734).

227406112 is an equidigital number, since it uses as much as digits as its factorization.

227406112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7106451 (or 7106443 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 25.

The square root of 227406112 is about 15079.9904509254. The cubic root of 227406112 is about 610.3805848596.

The spelling of 227406112 in words is "two hundred twenty-seven million, four hundred six thousand, one hundred twelve".

Divisors: 1 2 4 8 16 32 7106441 14212882 28425764 56851528 113703056 227406112