Base | Representation |
---|---|
bin | 10000000100010… |
… | …110100011010001 |
3 | 200210020220022011 |
4 | 100010112203101 |
5 | 1023002421101 |
6 | 42425542521 |
7 | 6452235013 |
oct | 2004264321 |
9 | 623226264 |
10 | 269576401 |
11 | 129194816 |
12 | 76344a41 |
13 | 43b08083 |
14 | 27b341b3 |
15 | 189ee751 |
hex | 101168d1 |
269576401 has 2 divisors, whose sum is σ = 269576402. Its totient is φ = 269576400.
The previous prime is 269576387. The next prime is 269576479. The reversal of 269576401 is 104675962.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 216796176 + 52780225 = 14724^2 + 7265^2 .
It is a cyclic number.
It is not a de Polignac number, because 269576401 - 27 = 269576273 is a prime.
It is a super-2 number, since 2×2695764012 = 145342871952225602, which contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (269570401) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 134788200 + 134788201.
It is an arithmetic number, because the mean of its divisors is an integer number (134788201).
Almost surely, 2269576401 is an apocalyptic number.
It is an amenable number.
269576401 is a deficient number, since it is larger than the sum of its proper divisors (1).
269576401 is an equidigital number, since it uses as much as digits as its factorization.
269576401 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 90720, while the sum is 40.
The square root of 269576401 is about 16418.7819584767. The cubic root of 269576401 is about 645.9922240243.
The spelling of 269576401 in words is "two hundred sixty-nine million, five hundred seventy-six thousand, four hundred one".
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