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2075050231 is a prime number
BaseRepresentation
bin111101110101110…
…1100000011110111
312100121120110210021
41323223230003313
513222203101411
6541523310011
7102264431062
oct17353540367
95317513707
102075050231
11975347a51
1249ab1b307
13270b93797
141598338d9
15c2289a71
hex7baec0f7

2075050231 has 2 divisors, whose sum is σ = 2075050232. Its totient is φ = 2075050230.

The previous prime is 2075050207. The next prime is 2075050291. The reversal of 2075050231 is 1320505702.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-2075050231 is a prime.

It is a super-2 number, since 2×20750502312 = 8611666922346306722, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2075050196 and 2075050205.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2075050291) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1037525115 + 1037525116.

It is an arithmetic number, because the mean of its divisors is an integer number (1037525116).

Almost surely, 22075050231 is an apocalyptic number.

2075050231 is a deficient number, since it is larger than the sum of its proper divisors (1).

2075050231 is an equidigital number, since it uses as much as digits as its factorization.

2075050231 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2100, while the sum is 25.

The square root of 2075050231 is about 45552.7192492391. The cubic root of 2075050231 is about 1275.4874939119.

Adding to 2075050231 its reverse (1320505702), we get a palindrome (3395555933).

The spelling of 2075050231 in words is "two billion, seventy-five million, fifty thousand, two hundred thirty-one".