Search a number
-
+
925402210241 is a prime number
BaseRepresentation
bin11010111011101100100…
…01010001111111000001
310021110121212112001202212
431131312101101333001
5110130210431211431
61545042432551505
7123600221000345
oct15356621217701
93243555461685
10925402210241
11327508471383
1212b4233b2595
136935a428c42
1432b0ad4b625
151911269c72b
hexd776451fc1

925402210241 has 2 divisors, whose sum is σ = 925402210242. Its totient is φ = 925402210240.

The previous prime is 925402210207. The next prime is 925402210277. The reversal of 925402210241 is 142012204529.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 533155530625 + 392246679616 = 730175^2 + 626296^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-925402210241 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 925402210198 and 925402210207.

It is not a weakly prime, because it can be changed into another prime (925402210741) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 462701105120 + 462701105121.

It is an arithmetic number, because the mean of its divisors is an integer number (462701105121).

Almost surely, 2925402210241 is an apocalyptic number.

It is an amenable number.

925402210241 is a deficient number, since it is larger than the sum of its proper divisors (1).

925402210241 is an equidigital number, since it uses as much as digits as its factorization.

925402210241 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11520, while the sum is 32.

The spelling of 925402210241 in words is "nine hundred twenty-five billion, four hundred two million, two hundred ten thousand, two hundred forty-one".