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229983050 = 252112914419
BaseRepresentation
bin11011011010101…
…00001101001010
3121000202100102202
431231110031022
5432333424200
634453200202
75461552343
oct1555241512
9530670382
10229983050
11108901740
1265030062
133885465b
14227890ca
15152cd1d5
hexdb5434a

229983050 has 48 divisors (see below), whose sum is σ = 482781600. Its totient is φ = 80740800.

The previous prime is 229983043. The next prime is 229983053. The reversal of 229983050 is 50389922.

229983050 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 229982995 and 229983013.

It is not an unprimeable number, because it can be changed into a prime (229983053) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8741 + ... + 23159.

It is an arithmetic number, because the mean of its divisors is an integer number (10057950).

Almost surely, 2229983050 is an apocalyptic number.

229983050 is an abundant number, since it is smaller than the sum of its proper divisors (252798550).

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

229983050 is a wasteful number, since it uses less digits than its factorization.

229983050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14471 (or 14466 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 38.

The square root of 229983050 is about 15165.1920528558. The cubic root of 229983050 is about 612.6775162270.

The spelling of 229983050 in words is "two hundred twenty-nine million, nine hundred eighty-three thousand, fifty".

Divisors: 1 2 5 10 11 22 25 29 50 55 58 110 145 275 290 319 550 638 725 1450 1595 3190 7975 14419 15950 28838 72095 144190 158609 317218 360475 418151 720950 793045 836302 1586090 2090755 3965225 4181510 4599661 7930450 9199322 10453775 20907550 22998305 45996610 114991525 229983050