Base | Representation |
---|---|
bin | 1010101100000111… |
… | …1111010011010001 |
3 | 21101222022220121101 |
4 | 2223001333103101 |
5 | 21334033102421 |
6 | 1152421424401 |
7 | 131051466415 |
oct | 25301772321 |
9 | 7358286541 |
10 | 2869425361 |
11 | 1242796820 |
12 | 680b6b101 |
13 | 36962733a |
14 | 1d3136d45 |
15 | 11bda0191 |
hex | ab07f4d1 |
2869425361 has 4 divisors (see below), whose sum is σ = 3130282224. Its totient is φ = 2608568500.
The previous prime is 2869425343. The next prime is 2869425373. The reversal of 2869425361 is 1635249682.
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 2869425361 - 211 = 2869423313 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2869425331) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 130428415 + ... + 130428436.
It is an arithmetic number, because the mean of its divisors is an integer number (782570556).
Almost surely, 22869425361 is an apocalyptic number.
It is an amenable number.
2869425361 is a deficient number, since it is larger than the sum of its proper divisors (260856863).
2869425361 is a wasteful number, since it uses less digits than its factorization.
2869425361 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 260856862.
The product of its digits is 622080, while the sum is 46.
The square root of 2869425361 is about 53567.0174734416. The cubic root of 2869425361 is about 1421.0138499536.
The spelling of 2869425361 in words is "two billion, eight hundred sixty-nine million, four hundred twenty-five thousand, three hundred sixty-one".
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