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229913300 = 225219121007
BaseRepresentation
bin11011011010000…
…11001011010100
3121000121210202102
431231003023110
5432324211200
634451501232
75461142111
oct1555031324
9530553672
10229913300
111088642a1
1264bb7818
133882b996
142276b908
15152b76d5
hexdb432d4

229913300 has 36 divisors (see below), whose sum is σ = 525174720. Its totient is φ = 87124320.

The previous prime is 229913297. The next prime is 229913323. The reversal of 229913300 is 3319922.

229913300 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 58604 + ... + 62403.

Almost surely, 2229913300 is an apocalyptic number.

229913300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

229913300 is an abundant number, since it is smaller than the sum of its proper divisors (295261420).

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

229913300 is a wasteful number, since it uses less digits than its factorization.

229913300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121040 (or 121033 counting only the distinct ones).

The product of its (nonzero) digits is 2916, while the sum is 29.

The square root of 229913300 is about 15162.8922043257. The cubic root of 229913300 is about 612.6155716943.

The spelling of 229913300 in words is "two hundred twenty-nine million, nine hundred thirteen thousand, three hundred".

Divisors: 1 2 4 5 10 19 20 25 38 50 76 95 100 190 380 475 950 1900 121007 242014 484028 605035 1210070 2299133 2420140 3025175 4598266 6050350 9196532 11495665 12100700 22991330 45982660 57478325 114956650 229913300