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229133119 = 3722727281
BaseRepresentation
bin11011010100001…
…00101100111111
3120222011011112211
431222010230333
5432124224434
634423041251
75451412405
oct1552045477
9528134484
10229133119
11108381116
12648a0227
1338617837
1422607475
15151b1464
hexda84b3f

229133119 has 8 divisors (see below), whose sum is σ = 236371248. Its totient is φ = 221950080.

The previous prime is 229133087. The next prime is 229133159. The reversal of 229133119 is 911331922.

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 229133119 - 25 = 229133087 is a prime.

It is a super-2 number, since 2×2291331192 = 105003972445336322, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (229133159) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5242 + ... + 22039.

It is an arithmetic number, because the mean of its divisors is an integer number (29546406).

Almost surely, 2229133119 is an apocalyptic number.

229133119 is a deficient number, since it is larger than the sum of its proper divisors (7238129).

229133119 is a wasteful number, since it uses less digits than its factorization.

229133119 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27545.

The product of its digits is 2916, while the sum is 31.

The square root of 229133119 is about 15137.1436869708. The cubic root of 229133119 is about 611.9218425473.

The spelling of 229133119 in words is "two hundred twenty-nine million, one hundred thirty-three thousand, one hundred nineteen".

Divisors: 1 37 227 8399 27281 1009397 6192787 229133119