Search a number
-
+
1230410053 is a prime number
BaseRepresentation
bin100100101010110…
…1001000101000101
310011202020022021201
41021111221011011
510004441110203
6322031542501
742330212215
oct11125510505
93152208251
101230410053
11581597314
122a408aa31
13167bb0cb2
14b95a8245
1573045e1d
hex49569145

1230410053 has 2 divisors, whose sum is σ = 1230410054. Its totient is φ = 1230410052.

The previous prime is 1230410023. The next prime is 1230410059. The reversal of 1230410053 is 3500140321.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1058721444 + 171688609 = 32538^2 + 13103^2 .

It is a cyclic number.

It is not a de Polignac number, because 1230410053 - 217 = 1230278981 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1230410053.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1230410059) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 615205026 + 615205027.

It is an arithmetic number, because the mean of its divisors is an integer number (615205027).

Almost surely, 21230410053 is an apocalyptic number.

It is an amenable number.

1230410053 is a deficient number, since it is larger than the sum of its proper divisors (1).

1230410053 is an equidigital number, since it uses as much as digits as its factorization.

1230410053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 1230410053 is about 35077.2013279281. The cubic root of 1230410053 is about 1071.5603208814.

Adding to 1230410053 its reverse (3500140321), we get a palindrome (4730550374).

The spelling of 1230410053 in words is "one billion, two hundred thirty million, four hundred ten thousand, fifty-three".