Base | Representation |
---|---|
bin | 11011010100010… |
… | …11111111000110 |
3 | 120222012200110200 |
4 | 31222023333012 |
5 | 432131203300 |
6 | 34423431330 |
7 | 5451565362 |
oct | 1552137706 |
9 | 528180420 |
10 | 229162950 |
11 | 1083a1575 |
12 | 648b5546 |
13 | 386282a3 |
14 | 226142a2 |
15 | 151ba200 |
hex | da8bfc6 |
229162950 has 72 divisors (see below), whose sum is σ = 618031128. Its totient is φ = 60877440.
The previous prime is 229162919. The next prime is 229162951. The reversal of 229162950 is 59261922.
It is a happy number.
229162950 is a `hidden beast` number, since 2 + 29 + 1 + 629 + 5 + 0 = 666.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (229162951) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 140037 + ... + 141663.
Almost surely, 2229162950 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 229162950, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (309015564).
229162950 is an abundant number, since it is smaller than the sum of its proper divisors (388868178).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
229162950 is a wasteful number, since it uses less digits than its factorization.
229162950 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1958 (or 1950 counting only the distinct ones).
The product of its (nonzero) digits is 19440, while the sum is 36.
The square root of 229162950 is about 15138.1290125299. The cubic root of 229162950 is about 611.9483969049.
The spelling of 229162950 in words is "two hundred twenty-nine million, one hundred sixty-two thousand, nine hundred fifty".
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