Search a number
-
+
2430006808320 = 2833572131743151
BaseRepresentation
bin100011010111000111101…
…100010100111100000000
322121022021100112000121000
4203113013230110330000
5304303123220331240
65100155115132000
7340363556032200
oct43270754247400
98538240460530
102430006808320
11857618547423
12332b50444000
131481c17ac6a0
1485881d50400
1543323de7430
hex235c7b14f00

2430006808320 has 3456 divisors, whose sum is σ = 11781587220480. Its totient is φ = 468202291200.

The previous prime is 2430006808309. The next prime is 2430006808343. The reversal of 2430006808320 is 238086000342.

2430006808320 is a `hidden beast` number, since 24 + 300 + 0 + 6 + 8 + 0 + 8 + 320 = 666.

It is a tau number, because it is divible by the number of its divisors (3456).

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 383 ways as a sum of consecutive naturals, for example, 16092760245 + ... + 16092760395.

It is an arithmetic number, because the mean of its divisors is an integer number (3409024080).

Almost surely, 22430006808320 is an apocalyptic number.

2430006808320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2430006808320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5890793610240).

2430006808320 is an abundant number, since it is smaller than the sum of its proper divisors (9351580412160).

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

2430006808320 is a wasteful number, since it uses less digits than its factorization.

2430006808320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 268 (or 241 counting only the distinct ones).

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

The spelling of 2430006808320 in words is "two trillion, four hundred thirty billion, six million, eight hundred eight thousand, three hundred twenty".