Base | Representation |
---|---|
bin | 10110101000010… |
… | …01000010110101 |
3 | 111020012022211212 |
4 | 23110021002311 |
5 | 342044014201 |
6 | 30500411205 |
7 | 4463344124 |
oct | 1324110265 |
9 | 436168755 |
10 | 189829301 |
11 | 98176622 |
12 | 536a6b05 |
13 | 30435b3c |
14 | 1b2d5abb |
15 | 119eaabb |
hex | b5090b5 |
189829301 has 2 divisors, whose sum is σ = 189829302. Its totient is φ = 189829300.
The previous prime is 189829279. The next prime is 189829319. The reversal of 189829301 is 103928981.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 166539025 + 23290276 = 12905^2 + 4826^2 .
It is a cyclic number.
It is not a de Polignac number, because 189829301 - 210 = 189828277 is a prime.
It is a Chen prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (189829901) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 94914650 + 94914651.
It is an arithmetic number, because the mean of its divisors is an integer number (94914651).
Almost surely, 2189829301 is an apocalyptic number.
It is an amenable number.
189829301 is a deficient number, since it is larger than the sum of its proper divisors (1).
189829301 is an equidigital number, since it uses as much as digits as its factorization.
189829301 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 31104, while the sum is 41.
The square root of 189829301 is about 13777.8554572183. The cubic root of 189829301 is about 574.7174929804.
The spelling of 189829301 in words is "one hundred eighty-nine million, eight hundred twenty-nine thousand, three hundred one".
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