Base | Representation |
---|---|
bin | 10000000100111… |
… | …001011011010101 |
3 | 200210112011020222 |
4 | 100010321123111 |
5 | 1023022004003 |
6 | 42433004125 |
7 | 6453401336 |
oct | 2004713325 |
9 | 623464228 |
10 | 269719253 |
11 | 129282081 |
12 | 763b3645 |
13 | 43b580bb |
14 | 27b7028d |
15 | 18a2bc38 |
hex | 101396d5 |
269719253 has 2 divisors, whose sum is σ = 269719254. Its totient is φ = 269719252.
The previous prime is 269719157. The next prime is 269719259. The reversal of 269719253 is 352917962.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 260435044 + 9284209 = 16138^2 + 3047^2 .
It is a cyclic number.
It is not a de Polignac number, because 269719253 - 214 = 269702869 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (269719259) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 134859626 + 134859627.
It is an arithmetic number, because the mean of its divisors is an integer number (134859627).
Almost surely, 2269719253 is an apocalyptic number.
It is an amenable number.
269719253 is a deficient number, since it is larger than the sum of its proper divisors (1).
269719253 is an equidigital number, since it uses as much as digits as its factorization.
269719253 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 204120, while the sum is 44.
The square root of 269719253 is about 16423.1316441171. The cubic root of 269719253 is about 646.1063104024.
The spelling of 269719253 in words is "two hundred sixty-nine million, seven hundred nineteen thousand, two hundred fifty-three".
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