Base | Representation |
---|---|
bin | 11011011010010… |
… | …11101100100101 |
3 | 121000200120121220 |
4 | 31231023230211 |
5 | 432331320242 |
6 | 34452330553 |
7 | 5461345623 |
oct | 1555135445 |
9 | 530616556 |
10 | 229948197 |
11 | 108888536 |
12 | 65013a59 |
13 | 3884182b |
14 | 2277a513 |
15 | 152c2bec |
hex | db4bb25 |
229948197 has 8 divisors (see below), whose sum is σ = 310916160. Its totient is φ = 151139520.
The previous prime is 229948153. The next prime is 229948217. The reversal of 229948197 is 791849922.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 229948197 - 224 = 213170981 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (229948597) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 539572 + ... + 539997.
It is an arithmetic number, because the mean of its divisors is an integer number (38864520).
Almost surely, 2229948197 is an apocalyptic number.
It is an amenable number.
229948197 is a deficient number, since it is larger than the sum of its proper divisors (80967963).
229948197 is a wasteful number, since it uses less digits than its factorization.
229948197 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1079643.
The product of its digits is 653184, while the sum is 51.
The square root of 229948197 is about 15164.0428975917. The cubic root of 229948197 is about 612.6465650645.
The spelling of 229948197 in words is "two hundred twenty-nine million, nine hundred forty-eight thousand, one hundred ninety-seven".
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