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2230430204120 = 23555760755103
BaseRepresentation
bin100000011101010000000…
…000000000000011011000
321220020010111221001221112
4200131100000000003120
5243020410113012440
64424351231555452
7320100065631236
oct40352000000330
97806114831845
102230430204120
1178aa13780808
1230033268bb88
13132437103a91
1479d4c1a3956
153d042c08965
hex207500000d8

2230430204120 has 16 divisors (see below), whose sum is σ = 5018467959360. Its totient is φ = 892172081632.

The previous prime is 2230430204111. The next prime is 2230430204129. The reversal of 2230430204120 is 214020340322.

It is an interprime number because it is at equal distance from previous prime (2230430204111) and next prime (2230430204129).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2230430204129) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27880377512 + ... + 27880377591.

It is an arithmetic number, because the mean of its divisors is an integer number (313654247460).

Almost surely, 22230430204120 is an apocalyptic number.

2230430204120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2230430204120 is an abundant number, since it is smaller than the sum of its proper divisors (2788037755240).

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

2230430204120 is a wasteful number, since it uses less digits than its factorization.

2230430204120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55760755114 (or 55760755110 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 2230430204120 its reverse (214020340322), we get a palindrome (2444450544442).

The spelling of 2230430204120 in words is "two trillion, two hundred thirty billion, four hundred thirty million, two hundred four thousand, one hundred twenty".

Divisors: 1 2 4 5 8 10 20 40 55760755103 111521510206 223043020412 278803775515 446086040824 557607551030 1115215102060 2230430204120