Base | Representation |
---|---|
bin | 10111110111101… |
… | …11111101101101 |
3 | 111221210111122020 |
4 | 23323313331231 |
5 | 402230320401 |
6 | 31511540353 |
7 | 4651024650 |
oct | 1373677555 |
9 | 457714566 |
10 | 200245101 |
11 | a3040121 |
12 | 5708a6b9 |
13 | 32641a34 |
14 | 1c847897 |
15 | 128a6d36 |
hex | bef7f6d |
200245101 has 16 divisors (see below), whose sum is σ = 305664000. Its totient is φ = 114227568.
The previous prime is 200245079. The next prime is 200245103. The reversal of 200245101 is 101542002.
It is not a de Polignac number, because 200245101 - 25 = 200245069 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (200245103) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4620 + ... + 20538.
It is an arithmetic number, because the mean of its divisors is an integer number (19104000).
Almost surely, 2200245101 is an apocalyptic number.
200245101 is a gapful number since it is divisible by the number (21) formed by its first and last digit.
It is an amenable number.
200245101 is a deficient number, since it is larger than the sum of its proper divisors (105418899).
200245101 is a wasteful number, since it uses less digits than its factorization.
200245101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16528.
The product of its (nonzero) digits is 80, while the sum is 15.
The square root of 200245101 is about 14150.7985993724. The cubic root of 200245101 is about 585.0423433446.
Adding to 200245101 its reverse (101542002), we get a palindrome (301787103).
The spelling of 200245101 in words is "two hundred million, two hundred forty-five thousand, one hundred one".
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