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23330222300 = 2252711101131229
BaseRepresentation
bin10101101110100101…
…101111000011011100
32020012220221002102102
4111232211233003130
5340240014103200
614415011344232
71454100421550
oct255645570334
966186832372
1023330222300
119992336360
1246312b2078
13227a60c188
1411b46cb860
159182dd6d5
hex56e96f0dc

23330222300 has 288 divisors, whose sum is σ = 64510871040. Its totient is φ = 7113600000.

The previous prime is 23330222299. The next prime is 23330222317. The reversal of 23330222300 is 322203332.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 101878586 + ... + 101878814.

It is an arithmetic number, because the mean of its divisors is an integer number (223996080).

Almost surely, 223330222300 is an apocalyptic number.

23330222300 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 23330222300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (32255435520).

23330222300 is an abundant number, since it is smaller than the sum of its proper divisors (41180648740).

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

23330222300 is a wasteful number, since it uses less digits than its factorization.

23330222300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 493 (or 486 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 20.

Adding to 23330222300 its reverse (322203332), we get a palindrome (23652425632).

The spelling of 23330222300 in words is "twenty-three billion, three hundred thirty million, two hundred twenty-two thousand, three hundred".