Base | Representation |
---|---|
bin | 10111110111110… |
… | …00000001000111 |
3 | 111221210111221022 |
4 | 23323320001013 |
5 | 402230322234 |
6 | 31511541355 |
7 | 4651025411 |
oct | 1373700107 |
9 | 457714838 |
10 | 200245319 |
11 | a30402aa |
12 | 5708a85b |
13 | 32641b71 |
14 | 1c8479b1 |
15 | 128a6e2e |
hex | bef8047 |
200245319 has 4 divisors (see below), whose sum is σ = 207150360. Its totient is φ = 193340280.
The previous prime is 200245277. The next prime is 200245343. The reversal of 200245319 is 913542002.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-200245319 is a prime.
It is a super-2 number, since 2×2002453192 = 80196375562823522, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (200245349) 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, 3452477 + ... + 3452534.
It is an arithmetic number, because the mean of its divisors is an integer number (51787590).
Almost surely, 2200245319 is an apocalyptic number.
200245319 is a gapful number since it is divisible by the number (29) formed by its first and last digit.
200245319 is a deficient number, since it is larger than the sum of its proper divisors (6905041).
200245319 is an equidigital number, since it uses as much as digits as its factorization.
200245319 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6905040.
The product of its (nonzero) digits is 2160, while the sum is 26.
The square root of 200245319 is about 14150.8063021158. The cubic root of 200245319 is about 585.0425556497.
The spelling of 200245319 in words is "two hundred million, two hundred forty-five thousand, three hundred nineteen".
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