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230302103310000 = 2433541297657649
BaseRepresentation
bin110100010111010101100011…
…000011110000111010110000
31010012102122222120000001201000
4310113111203003300322300
5220141232201421410000
62133451154203042000
766336530545540461
oct6427254303607260
91105378876001630
10230302103310000
116742163439a627
12219b6110510300
139b6751a206357
1440c29775c0d68
151b95a45ee5000
hexd175630f0eb0

230302103310000 has 400 divisors, whose sum is σ = 826689146668000. Its totient is φ = 61366450176000.

The previous prime is 230302103309989. The next prime is 230302103310031. The reversal of 230302103310000 is 13301203032.

230302103310000 is a `hidden beast` number, since 2 + 30 + 302 + 1 + 0 + 331 + 0 + 0 + 0 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (400).

It is a super-2 number, since 2×2303021033100002 (a number of 30 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

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 79 ways as a sum of consecutive naturals, for example, 349861176 + ... + 350518824.

It is an arithmetic number, because the mean of its divisors is an integer number (2066722866670).

Almost surely, 2230302103310000 is an apocalyptic number.

230302103310000 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 230302103310000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (413344573334000).

230302103310000 is an abundant number, since it is smaller than the sum of its proper divisors (596387043358000).

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

230302103310000 is a wasteful number, since it uses less digits than its factorization.

230302103310000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 658983 (or 658956 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

Adding to 230302103310000 its reverse (13301203032), we get a palindrome (230315404513032).

The spelling of 230302103310000 in words is "two hundred thirty trillion, three hundred two billion, one hundred three million, three hundred ten thousand".