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4252522411 = 19499448531
BaseRepresentation
bin1111110101111000…
…0101011110101011
3101222100212112002001
43331132011132223
532202121204121
61541550151431
7210244562344
oct37536053653
911870775061
104252522411
111892490035
129a81b2577
1352a038267
142c4ac90cb
1519d506991
hexfd7857ab

4252522411 has 8 divisors (see below), whose sum is σ = 4485320000. Its totient is φ = 4020622920.

The previous prime is 4252522397. The next prime is 4252522429. The reversal of 4252522411 is 1142252524.

It is a happy number.

4252522411 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4252522411 - 27 = 4252522283 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4252522411.

It is not an unprimeable number, because it can be changed into a prime (4252522111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 214785 + ... + 233746.

It is an arithmetic number, because the mean of its divisors is an integer number (560665000).

Almost surely, 24252522411 is an apocalyptic number.

4252522411 is a deficient number, since it is larger than the sum of its proper divisors (232797589).

4252522411 is a wasteful number, since it uses less digits than its factorization.

4252522411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 449049.

The product of its digits is 6400, while the sum is 28.

The square root of 4252522411 is about 65211.3671916178. The cubic root of 4252522411 is about 1620.1262934361.

Adding to 4252522411 its reverse (1142252524), we get a palindrome (5394774935).

The spelling of 4252522411 in words is "four billion, two hundred fifty-two million, five hundred twenty-two thousand, four hundred eleven".

Divisors: 1 19 499 9481 448531 8522089 223816969 4252522411