Search a number
-
+
3423014440230 = 23571137251379421
BaseRepresentation
bin110001110011111011100…
…011110100110100100110
3110010020101202120100022010
4301303323203310310212
5422040313144041410
611140302223015050
7502206326446350
oct61637343646446
913106352510263
103423014440230
1110aa768460710
124734a073a486
131baa34214cc8
14bb9638660d0
155e091850c20
hex31cfb8f4d26

3423014440230 has 512 divisors, whose sum is σ = 10614118072320. Its totient is φ = 685843200000.

The previous prime is 3423014440229. The next prime is 3423014440301. The reversal of 3423014440230 is 320444103243.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 255 ways as a sum of consecutive naturals, for example, 8130675420 + ... + 8130675840.

It is an arithmetic number, because the mean of its divisors is an integer number (20730699360).

Almost surely, 23423014440230 is an apocalyptic number.

3423014440230 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 3423014440230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5307059036160).

3423014440230 is an abundant number, since it is smaller than the sum of its proper divisors (7191103632090).

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

3423014440230 is a wasteful number, since it uses less digits than its factorization.

3423014440230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1116.

The product of its (nonzero) digits is 27648, while the sum is 30.

Adding to 3423014440230 its reverse (320444103243), we get a palindrome (3743458543473).

The spelling of 3423014440230 in words is "three trillion, four hundred twenty-three billion, fourteen million, four hundred forty thousand, two hundred thirty".