Search a number
-
+
2530001041 is a prime number
BaseRepresentation
bin1001011011001100…
…1100000010010001
320112022122100222021
42112303030002101
520140140013131
61055014411441
7116460440221
oct22663140221
96468570867
102530001041
111089135257
125a7360b81
13314204a49
141a0020081
15ec1a4e11
hex96ccc091

2530001041 has 2 divisors, whose sum is σ = 2530001042. Its totient is φ = 2530001040.

The previous prime is 2530001009. The next prime is 2530001053. The reversal of 2530001041 is 1401000352.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1807950400 + 722050641 = 42520^2 + 26871^2 .

It is a cyclic number.

It is not a de Polignac number, because 2530001041 - 25 = 2530001009 is a prime.

It is a super-2 number, since 2×25300010412 = 12801810534922167362, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2530001141) 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, 1265000520 + 1265000521.

It is an arithmetic number, because the mean of its divisors is an integer number (1265000521).

Almost surely, 22530001041 is an apocalyptic number.

It is an amenable number.

2530001041 is a deficient number, since it is larger than the sum of its proper divisors (1).

2530001041 is an equidigital number, since it uses as much as digits as its factorization.

2530001041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 2530001041 is about 50299.1157079327. The cubic root of 2530001041 is about 1362.6162586990.

Adding to 2530001041 its reverse (1401000352), we get a palindrome (3931001393).

The spelling of 2530001041 in words is "two billion, five hundred thirty million, one thousand, forty-one".