Base | Representation |
---|---|
bin | 11011010100111… |
… | …01011000100111 |
3 | 120222100022020010 |
4 | 31222131120213 |
5 | 432140443330 |
6 | 34425141303 |
7 | 5452313220 |
oct | 1552353047 |
9 | 528308203 |
10 | 229234215 |
11 | 108440071 |
12 | 6492a833 |
13 | 38651862 |
14 | 22632247 |
15 | 151d13b0 |
hex | da9d627 |
229234215 has 48 divisors (see below), whose sum is σ = 438294528. Its totient is φ = 100212288.
The previous prime is 229234211. The next prime is 229234249. The reversal of 229234215 is 512432922.
It is not a de Polignac number, because 229234215 - 22 = 229234211 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (229234211) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 53482 + ... + 57608.
It is an arithmetic number, because the mean of its divisors is an integer number (9131136).
Almost surely, 2229234215 is an apocalyptic number.
229234215 is a deficient number, since it is larger than the sum of its proper divisors (209060313).
229234215 is a wasteful number, since it uses less digits than its factorization.
229234215 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4188 (or 4165 counting only the distinct ones).
The product of its digits is 8640, while the sum is 30.
The square root of 229234215 is about 15140.4826541296. The cubic root of 229234215 is about 612.0118248174.
The spelling of 229234215 in words is "two hundred twenty-nine million, two hundred thirty-four thousand, two hundred fifteen".
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