Search a number
-
+
4230468089 = 6136901253
BaseRepresentation
bin1111110000100111…
…1101000111111001
3101220211101001020022
43330021331013321
532130444434324
61535441340225
7206556246131
oct37411750771
911824331208
104230468089
111880a97321
129a0937675
135255b5a73
142c1bc7ac1
1519b5ec05e
hexfc27d1f9

4230468089 has 4 divisors (see below), whose sum is σ = 4237369956. Its totient is φ = 4223566224.

The previous prime is 4230468031. The next prime is 4230468169. The reversal of 4230468089 is 9808640324.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1107558400 + 3122909689 = 33280^2 + 55883^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-4230468089 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4230468589) 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, 3450014 + ... + 3451239.

It is an arithmetic number, because the mean of its divisors is an integer number (1059342489).

Almost surely, 24230468089 is an apocalyptic number.

It is an amenable number.

4230468089 is a deficient number, since it is larger than the sum of its proper divisors (6901867).

4230468089 is an equidigital number, since it uses as much as digits as its factorization.

4230468089 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6901866.

The product of its (nonzero) digits is 331776, while the sum is 44.

The square root of 4230468089 is about 65042.0486224104. The cubic root of 4230468089 is about 1617.3206853147.

The spelling of 4230468089 in words is "four billion, two hundred thirty million, four hundred sixty-eight thousand, eighty-nine".

Divisors: 1 613 6901253 4230468089