Base | Representation |
---|---|
bin | 11011010101111… |
… | …10010100001001 |
3 | 120222121011020202 |
4 | 31222332110021 |
5 | 432204302342 |
6 | 34432101545 |
7 | 5453414366 |
oct | 1552762411 |
9 | 528534222 |
10 | 229369097 |
11 | 108522441 |
12 | 649948b5 |
13 | 3869b079 |
14 | 2266946d |
15 | 1520b332 |
hex | dabe509 |
229369097 has 2 divisors, whose sum is σ = 229369098. Its totient is φ = 229369096.
The previous prime is 229369069. The next prime is 229369111. The reversal of 229369097 is 790963922.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 229189321 + 179776 = 15139^2 + 424^2 .
It is a cyclic number.
It is not a de Polignac number, because 229369097 - 214 = 229352713 is a prime.
It is a super-2 number, since 2×2293690972 = 105220365317190818, which contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (229369057) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 114684548 + 114684549.
It is an arithmetic number, because the mean of its divisors is an integer number (114684549).
Almost surely, 2229369097 is an apocalyptic number.
It is an amenable number.
229369097 is a deficient number, since it is larger than the sum of its proper divisors (1).
229369097 is an equidigital number, since it uses as much as digits as its factorization.
229369097 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 367416, while the sum is 47.
The square root of 229369097 is about 15144.9363484962. The cubic root of 229369097 is about 612.1318377243.
The spelling of 229369097 in words is "two hundred twenty-nine million, three hundred sixty-nine thousand, ninety-seven".
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