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10252969 is a prime number
BaseRepresentation
bin100111000111…
…001010101001
3201021220102121
4213013022221
510111043334
61003431241
7153102016
oct47071251
921256377
1010252969
115873231
123525521
13217ca5c
14150c70d
15d77db4
hex9c72a9

10252969 has 2 divisors, whose sum is σ = 10252970. Its totient is φ = 10252968.

The previous prime is 10252967. The next prime is 10252973. The reversal of 10252969 is 96925201.

10252969 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10208025 + 44944 = 3195^2 + 212^2 .

It is a cyclic number.

It is not a de Polignac number, because 10252969 - 21 = 10252967 is a prime.

It is a super-2 number, since 2×102529692 = 210246746629922, which contains 22 as substring.

Together with 10252967, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (10252967) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5126484 + 5126485.

It is an arithmetic number, because the mean of its divisors is an integer number (5126485).

Almost surely, 210252969 is an apocalyptic number.

It is an amenable number.

10252969 is a deficient number, since it is larger than the sum of its proper divisors (1).

10252969 is an equidigital number, since it uses as much as digits as its factorization.

10252969 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9720, while the sum is 34.

The square root of 10252969 is about 3202.0257650431. The cubic root of 10252969 is about 217.2450458662.

The spelling of 10252969 in words is "ten million, two hundred fifty-two thousand, nine hundred sixty-nine".