Search a number
-
+
202402301 is a prime number
BaseRepresentation
bin11000001000001…
…10100111111101
3112002212002202112
430010012213331
5403303333201
632030103405
75005251113
oct1404064775
9462762675
10202402301
11a4283932
125794ab65
1332c1889a
141cc49ab3
1512b810bb
hexc1069fd

202402301 has 2 divisors, whose sum is σ = 202402302. Its totient is φ = 202402300.

The previous prime is 202402279. The next prime is 202402309. The reversal of 202402301 is 103204202.

202402301 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 141967225 + 60435076 = 11915^2 + 7774^2 .

It is a cyclic number.

It is not a de Polignac number, because 202402301 - 218 = 202140157 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (202402309) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101201150 + 101201151.

It is an arithmetic number, because the mean of its divisors is an integer number (101201151).

Almost surely, 2202402301 is an apocalyptic number.

It is an amenable number.

202402301 is a deficient number, since it is larger than the sum of its proper divisors (1).

202402301 is an equidigital number, since it uses as much as digits as its factorization.

202402301 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 202402301 is about 14226.8162636621. The cubic root of 202402301 is about 587.1356918097.

Adding to 202402301 its reverse (103204202), we get a palindrome (305606503).

The spelling of 202402301 in words is "two hundred two million, four hundred two thousand, three hundred one".