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10253040245 = 572267129221
BaseRepresentation
bin10011000110010000…
…01111101001110101
3222110112220102002022
421203020033221311
5131444234241440
64413222122525
7512036255420
oct114310175165
928415812068
1010253040245
114391634988
121ba1880445
13c75255926
146d39d09b7
154001e2cb5
hex26320fa75

10253040245 has 16 divisors (see below), whose sum is σ = 14067623808. Its totient is φ = 7027500480.

The previous prime is 10253040241. The next prime is 10253040251. The reversal of 10253040245 is 54204035201.

It is a happy number.

10253040245 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10253040245 - 22 = 10253040241 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10253040241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14735 + ... + 143955.

It is an arithmetic number, because the mean of its divisors is an integer number (879226488).

Almost surely, 210253040245 is an apocalyptic number.

It is an amenable number.

10253040245 is a deficient number, since it is larger than the sum of its proper divisors (3814583563).

10253040245 is a wasteful number, since it uses less digits than its factorization.

10253040245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131500.

The product of its (nonzero) digits is 4800, while the sum is 26.

Adding to 10253040245 its reverse (54204035201), we get a palindrome (64457075446).

The spelling of 10253040245 in words is "ten billion, two hundred fifty-three million, forty thousand, two hundred forty-five".

Divisors: 1 5 7 35 2267 11335 15869 79345 129221 646105 904547 4522735 292944007 1464720035 2050608049 10253040245