Base | Representation |
---|---|
bin | 11011011010101… |
… | …10101010100010 |
3 | 121000202212020210 |
4 | 31231112222202 |
5 | 432334234442 |
6 | 34453314550 |
7 | 5461623612 |
oct | 1555265242 |
9 | 530685223 |
10 | 229993122 |
11 | 108909267 |
12 | 65035a56 |
13 | 38859108 |
14 | 2278ca42 |
15 | 152d119c |
hex | db56aa2 |
229993122 has 16 divisors (see below), whose sum is σ = 463075200. Its totient is φ = 76149552.
The previous prime is 229993097. The next prime is 229993133. The reversal of 229993122 is 221399922.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 127738 + ... + 129525.
It is an arithmetic number, because the mean of its divisors is an integer number (28942200).
Almost surely, 2229993122 is an apocalyptic number.
229993122 is an abundant number, since it is smaller than the sum of its proper divisors (233082078).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
229993122 is a wasteful number, since it uses less digits than its factorization.
229993122 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 257417.
The product of its digits is 34992, while the sum is 39.
The square root of 229993122 is about 15165.5241254630. The cubic root of 229993122 is about 612.6864600714.
The spelling of 229993122 in words is "two hundred twenty-nine million, nine hundred ninety-three thousand, one hundred twenty-two".
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