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2230203300000 = 2535513571847
BaseRepresentation
bin100000011101000010011…
…110011011100010100000
321220012112200222011000020
4200131002132123202200
5243014424021100000
64424312524353440
7320061342161214
oct40350236334240
97805480864006
102230203300000
1178a907692345
1230028a6a5880
131323cc0b99a0
1479d29dba944
153d02cd37ba0
hex2074279b8a0

2230203300000 has 288 divisors, whose sum is σ = 7880275880064. Its totient is φ = 548972160000.

The previous prime is 2230203299971. The next prime is 2230203300037. The reversal of 2230203300000 is 33020322.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3614077 + ... + 4185923.

It is an arithmetic number, because the mean of its divisors is an integer number (27362069028).

Almost surely, 22230203300000 is an apocalyptic number.

2230203300000 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 2230203300000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3940137940032).

2230203300000 is an abundant number, since it is smaller than the sum of its proper divisors (5650072580064).

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

2230203300000 is an equidigital number, since it uses as much as digits as its factorization.

2230203300000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 571898 (or 571870 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 15.

Adding to 2230203300000 its reverse (33020322), we get a palindrome (2230236320322).

The spelling of 2230203300000 in words is "two trillion, two hundred thirty billion, two hundred three million, three hundred thousand".