Base | Representation |
---|---|
bin | 11011010110111… |
… | …01000011111000 |
3 | 120222211120000000 |
4 | 31223131003320 |
5 | 432222320112 |
6 | 34434513000 |
7 | 5454450504 |
oct | 1553350370 |
9 | 528746000 |
10 | 229495032 |
11 | 1085a9018 |
12 | 64a35760 |
13 | 387134a0 |
14 | 2269d304 |
15 | 152337dc |
hex | dadd0f8 |
229495032 has 128 divisors (see below), whose sum is σ = 695688000. Its totient is φ = 70543872.
The previous prime is 229494973. The next prime is 229495037. The reversal of 229495032 is 230594922.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (229495037) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 226944 + ... + 227952.
Almost surely, 2229495032 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 229495032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (347844000).
229495032 is an abundant number, since it is smaller than the sum of its proper divisors (466192968).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
229495032 is a wasteful number, since it uses less digits than its factorization.
229495032 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1049 (or 1027 counting only the distinct ones).
The product of its (nonzero) digits is 38880, while the sum is 36.
The square root of 229495032 is about 15149.0934382226. The cubic root of 229495032 is about 612.2438474643.
The spelling of 229495032 in words is "two hundred twenty-nine million, four hundred ninety-five thousand, thirty-two".
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