Base | Representation |
---|---|
bin | 11011011001110… |
… | …11101111111001 |
3 | 121000120021000111 |
4 | 31230323233321 |
5 | 432322222443 |
6 | 34451104321 |
7 | 5460654313 |
oct | 1554735771 |
9 | 530507014 |
10 | 229882873 |
11 | 108843450 |
12 | 64ba20a1 |
13 | 3881ab8c |
14 | 227607b3 |
15 | 152ad69d |
hex | db3bbf9 |
229882873 has 4 divisors (see below), whose sum is σ = 250781328. Its totient is φ = 208984420.
The previous prime is 229882801. The next prime is 229882883. The reversal of 229882873 is 378288922.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 229882873 - 213 = 229874681 is a prime.
It is a super-2 number, since 2×2298828732 = 105692270597468258, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (229882883) 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, 10449211 + ... + 10449232.
It is an arithmetic number, because the mean of its divisors is an integer number (62695332).
Almost surely, 2229882873 is an apocalyptic number.
It is an amenable number.
229882873 is a deficient number, since it is larger than the sum of its proper divisors (20898455).
229882873 is a wasteful number, since it uses less digits than its factorization.
229882873 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20898454.
The product of its digits is 774144, while the sum is 49.
The square root of 229882873 is about 15161.8888335194. Note that the first 4 decimals coincide. The cubic root of 229882873 is about 612.5885457439.
The spelling of 229882873 in words is "two hundred twenty-nine million, eight hundred eighty-two thousand, eight hundred seventy-three".
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