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228495338 = 2329934631
BaseRepresentation
bin11011001111010…
…00111111101010
3120220221202200022
431213220333222
5431443322323
634401240442
75443115111
oct1547507752
9526852608
10228495338
11107a85a25
1264633122
1338453456
14224bcc78
15150d74c8
hexd9e8fea

228495338 has 8 divisors (see below), whose sum is σ = 342856800. Its totient is φ = 114209740.

The previous prime is 228495299. The next prime is 228495343. The reversal of 228495338 is 833594822.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10718 + ... + 23913.

It is an arithmetic number, because the mean of its divisors is an integer number (42857100).

Almost surely, 2228495338 is an apocalyptic number.

228495338 is a deficient number, since it is larger than the sum of its proper divisors (114361462).

228495338 is a wasteful number, since it uses less digits than its factorization.

228495338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37932.

The product of its digits is 414720, while the sum is 44.

The square root of 228495338 is about 15116.0622517903. The cubic root of 228495338 is about 611.3535633034.

The spelling of 228495338 in words is "two hundred twenty-eight million, four hundred ninety-five thousand, three hundred thirty-eight".

Divisors: 1 2 3299 6598 34631 69262 114247669 228495338