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10001225471 is a prime number
BaseRepresentation
bin10010101000001111…
…01001011011111111
3221211000001220011012
421110013221123333
5130440303203341
64332224545435
7502561004516
oct112407513377
927730056135
1010001225471
1142724817a6
121b3148227b
13c350291c3
146ac3a167d
153d80510eb
hex2541e96ff

10001225471 has 2 divisors, whose sum is σ = 10001225472. Its totient is φ = 10001225470.

The previous prime is 10001225441. The next prime is 10001225483. The reversal of 10001225471 is 17452210001.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10001225471 - 210 = 10001224447 is a prime.

It is a super-3 number, since 3×100012254713 (a number of 31 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10001225411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5000612735 + 5000612736.

It is an arithmetic number, because the mean of its divisors is an integer number (5000612736).

Almost surely, 210001225471 is an apocalyptic number.

10001225471 is a deficient number, since it is larger than the sum of its proper divisors (1).

10001225471 is an equidigital number, since it uses as much as digits as its factorization.

10001225471 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 560, while the sum is 23.

Adding to 10001225471 its reverse (17452210001), we get a palindrome (27453435472).

The spelling of 10001225471 in words is "ten billion, one million, two hundred twenty-five thousand, four hundred seventy-one".