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7896482525 = 52793998219
BaseRepresentation
bin1110101101010101…
…01100001011011101
3202101022121212121202
413112222230023131
5112132444420100
63343321005245
7366452664641
oct72652541335
922338555552
107896482525
1133923a4218
121644623825
1398ac6a589
1454ca3cc21
1531339d7d5
hex1d6aac2dd

7896482525 has 12 divisors (see below), whose sum is σ = 9915585600. Its totient is φ = 6237220080.

The previous prime is 7896482501. The next prime is 7896482527. The reversal of 7896482525 is 5252846987.

It is a happy number.

It is not a de Polignac number, because 7896482525 - 214 = 7896466141 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7896482527) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1997135 + ... + 2001084.

It is an arithmetic number, because the mean of its divisors is an integer number (826298800).

Almost surely, 27896482525 is an apocalyptic number.

It is an amenable number.

7896482525 is a deficient number, since it is larger than the sum of its proper divisors (2019103075).

7896482525 is a wasteful number, since it uses less digits than its factorization.

7896482525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3998308 (or 3998303 counting only the distinct ones).

The product of its digits is 9676800, while the sum is 56.

The square root of 7896482525 is about 88862.1546272653. The cubic root of 7896482525 is about 1991.3360660700.

The spelling of 7896482525 in words is "seven billion, eight hundred ninety-six million, four hundred eighty-two thousand, five hundred twenty-five".

Divisors: 1 5 25 79 395 1975 3998219 19991095 99955475 315859301 1579296505 7896482525