Base | Representation |
---|---|
bin | 10000000010101… |
… | …001100101000101 |
3 | 200202102020000202 |
4 | 100002221211011 |
5 | 1022344130203 |
6 | 42412220245 |
7 | 6445365503 |
oct | 2002514505 |
9 | 622366022 |
10 | 269130053 |
11 | 128a0a435 |
12 | 7616a685 |
13 | 439acb6a |
14 | 27a59673 |
15 | 18962388 |
hex | 100a9945 |
269130053 has 4 divisors (see below), whose sum is σ = 269457888. Its totient is φ = 268802220.
The previous prime is 269130007. The next prime is 269130067. The reversal of 269130053 is 350031962.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 269130053 - 28 = 269129797 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 269129998 and 269130025.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (269130083) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 162683 + ... + 164328.
It is an arithmetic number, because the mean of its divisors is an integer number (67364472).
Almost surely, 2269130053 is an apocalyptic number.
It is an amenable number.
269130053 is a deficient number, since it is larger than the sum of its proper divisors (327835).
269130053 is an equidigital number, since it uses as much as digits as its factorization.
269130053 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 327834.
The product of its (nonzero) digits is 4860, while the sum is 29.
The square root of 269130053 is about 16405.1837234455. The cubic root of 269130053 is about 645.6354956909.
The spelling of 269130053 in words is "two hundred sixty-nine million, one hundred thirty thousand, fifty-three".
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