Base | Representation |
---|---|
bin | 11011010100100… |
… | …11011000010000 |
3 | 120222021020000020 |
4 | 31222103120100 |
5 | 432133140412 |
6 | 34424223440 |
7 | 5452052562 |
oct | 1552233020 |
9 | 528236006 |
10 | 229193232 |
11 | 1084122a4 |
12 | 6490ab80 |
13 | 38638cc8 |
14 | 22621332 |
15 | 151c418c |
hex | da93610 |
229193232 has 20 divisors (see below), whose sum is σ = 592082640. Its totient is φ = 76397728.
The previous prime is 229193227. The next prime is 229193233. The reversal of 229193232 is 232391922.
It is a junction number, because it is equal to n+sod(n) for n = 229193193 and 229193202.
It is not an unprimeable number, because it can be changed into a prime (229193233) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2387382 + ... + 2387477.
It is an arithmetic number, because the mean of its divisors is an integer number (29604132).
Almost surely, 2229193232 is an apocalyptic number.
It is an amenable number.
229193232 is an abundant number, since it is smaller than the sum of its proper divisors (362889408).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
229193232 is a wasteful number, since it uses less digits than its factorization.
229193232 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4774870 (or 4774864 counting only the distinct ones).
The product of its digits is 11664, while the sum is 33.
The square root of 229193232 is about 15139.1291691431. The cubic root of 229193232 is about 611.9753503678.
The spelling of 229193232 in words is "two hundred twenty-nine million, one hundred ninety-three thousand, two hundred thirty-two".
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