Search a number
-
+
228036114 = 23323917669
BaseRepresentation
bin11011001011110…
…00111000010010
3120220002102202000
431211320320102
5431334123424
634343334430
75436163215
oct1545707022
9526072660
10228036114
111077a19a9
1264451416
1338322417
14223dd77c
15150463c9
hexd978e12

228036114 has 32 divisors (see below), whose sum is σ = 508896000. Its totient is φ = 75689712.

The previous prime is 228036103. The next prime is 228036131. The reversal of 228036114 is 411630822.

228036114 is digitally balanced in base 2, 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 (27).

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4072 + ... + 21740.

It is an arithmetic number, because the mean of its divisors is an integer number (15903000).

Almost surely, 2228036114 is an apocalyptic number.

228036114 is an abundant number, since it is smaller than the sum of its proper divisors (280859886).

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

228036114 is a wasteful number, since it uses less digits than its factorization.

228036114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17919 (or 17913 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The square root of 228036114 is about 15100.8646772296. The cubic root of 228036114 is about 610.9437277802.

Adding to 228036114 its reverse (411630822), we get a palindrome (639666936).

It can be divided in two parts, 228036 and 114, that added together give a triangular number (228150 = T675).

The spelling of 228036114 in words is "two hundred twenty-eight million, thirty-six thousand, one hundred fourteen".

Divisors: 1 2 3 6 9 18 27 54 239 478 717 1434 2151 4302 6453 12906 17669 35338 53007 106014 159021 318042 477063 954126 4222891 8445782 12668673 25337346 38006019 76012038 114018057 228036114