Base | Representation |
---|---|
bin | 10111110110010… |
… | …10000110100011 |
3 | 111221102221221211 |
4 | 23323022012203 |
5 | 402203313001 |
6 | 31503530551 |
7 | 4646313202 |
oct | 1373120643 |
9 | 457387854 |
10 | 200057251 |
11 | a2a21a79 |
12 | 56bb9a57 |
13 | 325a7394 |
14 | 1c7d9239 |
15 | 1286b351 |
hex | beca1a3 |
200057251 has 4 divisors (see below), whose sum is σ = 210586600. Its totient is φ = 189527904.
The previous prime is 200057219. The next prime is 200057257. The reversal of 200057251 is 152750002.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 200057251 - 25 = 200057219 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (200057257) 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, 5264646 + ... + 5264683.
It is an arithmetic number, because the mean of its divisors is an integer number (52646650).
Almost surely, 2200057251 is an apocalyptic number.
200057251 is a deficient number, since it is larger than the sum of its proper divisors (10529349).
200057251 is a wasteful number, since it uses less digits than its factorization.
200057251 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10529348.
The product of its (nonzero) digits is 700, while the sum is 22.
The square root of 200057251 is about 14144.1596074139. The cubic root of 200057251 is about 584.8593432988.
The spelling of 200057251 in words is "two hundred million, fifty-seven thousand, two hundred fifty-one".
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