Search a number
-
+
102832013 is a prime number
BaseRepresentation
bin1100010000100…
…01011110001101
321011111102000002
412020101132031
5202311111023
614112014045
72356025534
oct610213615
9234442002
10102832013
1153056239
122a531325
13183c585b
14d92b31b
159063b28
hex621178d

102832013 has 2 divisors, whose sum is σ = 102832014. Its totient is φ = 102832012.

The previous prime is 102831979. The next prime is 102832019. The reversal of 102832013 is 310238201.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 97081609 + 5750404 = 9853^2 + 2398^2 .

It is a cyclic number.

It is not a de Polignac number, because 102832013 - 210 = 102830989 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (102832019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51416006 + 51416007.

It is an arithmetic number, because the mean of its divisors is an integer number (51416007).

Almost surely, 2102832013 is an apocalyptic number.

It is an amenable number.

102832013 is a deficient number, since it is larger than the sum of its proper divisors (1).

102832013 is an equidigital number, since it uses as much as digits as its factorization.

102832013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 102832013 is about 10140.6120623954. The cubic root of 102832013 is about 468.4998388325.

The spelling of 102832013 in words is "one hundred two million, eight hundred thirty-two thousand, thirteen".