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4241285689 = 18671227159
BaseRepresentation
bin1111110011001100…
…1110001000111001
3101221120201122012011
43330303032020321
532141232120224
61540505245521
7210050222254
oct37463161071
911846648164
104241285689
111887105793
129a44938a1
13527902804
142c340209b
1519c537394
hexfccce239

4241285689 has 4 divisors (see below), whose sum is σ = 4241531520. Its totient is φ = 4241039860.

The previous prime is 4241285663. The next prime is 4241285723. The reversal of 4241285689 is 9865821424.

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 4241285689 - 215 = 4241252921 is a prime.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4241285189) 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, 94909 + ... + 132250.

It is an arithmetic number, because the mean of its divisors is an integer number (1060382880).

Almost surely, 24241285689 is an apocalyptic number.

It is an amenable number.

4241285689 is a deficient number, since it is larger than the sum of its proper divisors (245831).

4241285689 is a wasteful number, since it uses less digits than its factorization.

4241285689 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 245830.

The product of its digits is 1105920, while the sum is 49.

The square root of 4241285689 is about 65125.1540420443. The cubic root of 4241285689 is about 1618.6980456604.

The spelling of 4241285689 in words is "four billion, two hundred forty-one million, two hundred eighty-five thousand, six hundred eighty-nine".

Divisors: 1 18671 227159 4241285689