Search a number
-
+
286030601 is a prime number
BaseRepresentation
bin10001000011000…
…111101100001001
3201221012212012222
4101003013230021
51041210434401
644214343425
710042135313
oct2103075411
9657185188
10286030601
1113750302a
127b95ab75
134734959c
1429db87b3
151a19ec1b
hex110c7b09

286030601 has 2 divisors, whose sum is σ = 286030602. Its totient is φ = 286030600.

The previous prime is 286030597. The next prime is 286030621. The reversal of 286030601 is 106030682.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 278055625 + 7974976 = 16675^2 + 2824^2 .

It is a cyclic number.

It is not a de Polignac number, because 286030601 - 22 = 286030597 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (286030621) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 143015300 + 143015301.

It is an arithmetic number, because the mean of its divisors is an integer number (143015301).

Almost surely, 2286030601 is an apocalyptic number.

It is an amenable number.

286030601 is a deficient number, since it is larger than the sum of its proper divisors (1).

286030601 is an equidigital number, since it uses as much as digits as its factorization.

286030601 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 286030601 is about 16912.4392386196. The cubic root of 286030601 is about 658.8767249453.

The spelling of 286030601 in words is "two hundred eighty-six million, thirty thousand, six hundred one".