Search a number
-
+
130020331233000 = 23353135775777911
BaseRepresentation
bin11101100100000010110111…
…101010000001111011101000
3122001100211012102210221021110
4131210002313222001323220
5114020223114243424000
61140310303210510320
736246442005300315
oct3544026752017350
9561324172727243
10130020331233000
11384793493a352a
12126ba989a353a0
135771b31774b80
142417036467d0c
1510071d9442850
hex7640b7a81ee8

130020331233000 has 256 divisors, whose sum is σ = 437625526141440. Its totient is φ = 31949531136000.

The previous prime is 130020331232963. The next prime is 130020331233047. The reversal of 130020331233000 is 332133020031.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 19614045 + ... + 25391955.

It is an arithmetic number, because the mean of its divisors is an integer number (1709474711490).

Almost surely, 2130020331233000 is an apocalyptic number.

130020331233000 is a gapful number since it is divisible by the number (10) 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 130020331233000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (218812763070720).

130020331233000 is an abundant number, since it is smaller than the sum of its proper divisors (307605194908440).

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

130020331233000 is a wasteful number, since it uses less digits than its factorization.

130020331233000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5778525 (or 5778511 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 21.

Adding to 130020331233000 its reverse (332133020031), we get a palindrome (130352464253031).

The spelling of 130020331233000 in words is "one hundred thirty trillion, twenty billion, three hundred thirty-one million, two hundred thirty-three thousand".