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4230813384 = 2334723107379
BaseRepresentation
bin1111110000101101…
…0001011011001000
3101220212000120220000
43330023101123020
532131042012014
61535453003000
7206562214620
oct37413213310
911825016800
104230813384
111881202796
129a0a83460
135256a6c95
142c1c77880
1519b669509
hexfc2d16c8

4230813384 has 320 divisors, whose sum is σ = 14301619200. Its totient is φ = 1142418816.

The previous prime is 4230813287. The next prime is 4230813397. The reversal of 4230813384 is 4833180324.

It is a happy number.

4230813384 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 11162907 + ... + 11163285.

It is an arithmetic number, because the mean of its divisors is an integer number (44692560).

Almost surely, 24230813384 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4230813384, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7150809600).

4230813384 is an abundant number, since it is smaller than the sum of its proper divisors (10070805816).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4230813384 is a wasteful number, since it uses less digits than its factorization.

4230813384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 534 (or 521 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 36.

The square root of 4230813384 is about 65044.7029664984. The cubic root of 4230813384 is about 1617.3646865569.

The spelling of 4230813384 in words is "four billion, two hundred thirty million, eight hundred thirteen thousand, three hundred eighty-four".