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228110014 = 21110368637
BaseRepresentation
bin11011001100010…
…10111010111110
3120220020012010001
431212022322332
5431344010024
634345104514
75436621526
oct1546127276
9526205101
10228110014
11107842480
126448813a
1338349c52
142241c686
151505d244
hexd98aebe

228110014 has 8 divisors (see below), whose sum is σ = 373270968. Its totient is φ = 103686360.

The previous prime is 228109957. The next prime is 228110033. The reversal of 228110014 is 410011822.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 228109973 and 228110000.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5184297 + ... + 5184340.

It is an arithmetic number, because the mean of its divisors is an integer number (46658871).

Almost surely, 2228110014 is an apocalyptic number.

228110014 is a deficient number, since it is larger than the sum of its proper divisors (145160954).

228110014 is a wasteful number, since it uses less digits than its factorization.

228110014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10368650.

The product of its (nonzero) digits is 128, while the sum is 19.

The square root of 228110014 is about 15103.3113587716. The cubic root of 228110014 is about 611.0097171308.

Adding to 228110014 its reverse (410011822), we get a palindrome (638121836).

The spelling of 228110014 in words is "two hundred twenty-eight million, one hundred ten thousand, fourteen".

Divisors: 1 2 11 22 10368637 20737274 114055007 228110014