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228614063 = 4725119379
BaseRepresentation
bin11011010000001…
…01111110101111
3120221011210112112
431220011332233
5432011122223
634403554235
75444121206
oct1550057657
9527153475
10228614063
11108057147
126468b97b
13384954c2
142251023d
151510c778
hexda05faf

228614063 has 8 divisors (see below), whose sum is σ = 234420480. Its totient is φ = 222847000.

The previous prime is 228614053. The next prime is 228614077. The reversal of 228614063 is 360416822.

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

It is a cyclic number.

It is not a de Polignac number, because 228614063 - 26 = 228613999 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (228614053) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 2108 + ... + 21486.

It is an arithmetic number, because the mean of its divisors is an integer number (29302560).

Almost surely, 2228614063 is an apocalyptic number.

228614063 is a deficient number, since it is larger than the sum of its proper divisors (5806417).

228614063 is a wasteful number, since it uses less digits than its factorization.

228614063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19677.

The product of its (nonzero) digits is 13824, while the sum is 32.

The square root of 228614063 is about 15119.9888558160. The cubic root of 228614063 is about 611.4594303564.

The spelling of 228614063 in words is "two hundred twenty-eight million, six hundred fourteen thousand, sixty-three".

Divisors: 1 47 251 11797 19379 910813 4864129 228614063