Base | Representation |
---|---|
bin | 10000000100111… |
… | …101010001110101 |
3 | 200210112221220021 |
4 | 100010331101311 |
5 | 1023023010104 |
6 | 42433205141 |
7 | 6453465334 |
oct | 2004752165 |
9 | 623487807 |
10 | 269735029 |
11 | 129292a13 |
12 | 764007b1 |
13 | 43b62335 |
14 | 27b75d1b |
15 | 18a31754 |
hex | 1013d475 |
269735029 has 4 divisors (see below), whose sum is σ = 269943660. Its totient is φ = 269526400.
The previous prime is 269735017. The next prime is 269735033. The reversal of 269735029 is 920537962.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 920537962 = 2 ⋅460268981.
It can be written as a sum of positive squares in 2 ways, for example, as 107682129 + 162052900 = 10377^2 + 12730^2 .
It is a cyclic number.
It is not a de Polignac number, because 269735029 - 213 = 269726837 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (269735129) 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 in 3 ways as a sum of consecutive naturals, for example, 102364 + ... + 104965.
It is an arithmetic number, because the mean of its divisors is an integer number (67485915).
Almost surely, 2269735029 is an apocalyptic number.
It is an amenable number.
269735029 is a deficient number, since it is larger than the sum of its proper divisors (208631).
269735029 is a wasteful number, since it uses less digits than its factorization.
269735029 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 208630.
The product of its (nonzero) digits is 204120, while the sum is 43.
The square root of 269735029 is about 16423.6119352596. The cubic root of 269735029 is about 646.1189071727.
The spelling of 269735029 in words is "two hundred sixty-nine million, seven hundred thirty-five thousand, twenty-nine".
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