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4252241353 = 19921368047
BaseRepresentation
bin1111110101110100…
…0000110111001001
3101222100100020112111
43331131000313021
532202033210403
61541540142321
7210242312053
oct37535006711
911870306474
104252241353
111892308958
129a80979a1
13529c6a359
142c4a548d3
1519d49d56d
hexfd740dc9

4252241353 has 4 divisors (see below), whose sum is σ = 4273609600. Its totient is φ = 4230873108.

The previous prime is 4252241351. The next prime is 4252241359. The reversal of 4252241353 is 3531422524.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4252241353 - 21 = 4252241351 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4252241351) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10683825 + ... + 10684222.

It is an arithmetic number, because the mean of its divisors is an integer number (1068402400).

Almost surely, 24252241353 is an apocalyptic number.

It is an amenable number.

4252241353 is a deficient number, since it is larger than the sum of its proper divisors (21368247).

4252241353 is a wasteful number, since it uses less digits than its factorization.

4252241353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21368246.

The product of its digits is 28800, while the sum is 31.

The square root of 4252241353 is about 65209.2121789552. The cubic root of 4252241353 is about 1620.0906001507.

Adding to 4252241353 its reverse (3531422524), we get a palindrome (7783663877).

The spelling of 4252241353 in words is "four billion, two hundred fifty-two million, two hundred forty-one thousand, three hundred fifty-three".

Divisors: 1 199 21368047 4252241353