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10252251223 is a prime number
BaseRepresentation
bin10011000110001010…
…01111000001010111
3222110111102022202021
421203011033001113
5131444034014343
64413153154011
7512026461154
oct114305170127
928414368667
1010252251223
1143911460a5
121ba155b907
13c7503a756
146d386722b
154000d90ed
hex26314f057

10252251223 has 2 divisors, whose sum is σ = 10252251224. Its totient is φ = 10252251222.

The previous prime is 10252251203. The next prime is 10252251239. The reversal of 10252251223 is 32215225201.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10252251223 - 29 = 10252250711 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10252251203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5126125611 + 5126125612.

It is an arithmetic number, because the mean of its divisors is an integer number (5126125612).

Almost surely, 210252251223 is an apocalyptic number.

10252251223 is a deficient number, since it is larger than the sum of its proper divisors (1).

10252251223 is an equidigital number, since it uses as much as digits as its factorization.

10252251223 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2400, while the sum is 25.

Adding to 10252251223 its reverse (32215225201), we get a palindrome (42467476424).

The spelling of 10252251223 in words is "ten billion, two hundred fifty-two million, two hundred fifty-one thousand, two hundred twenty-three".