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23230001123300 = 2252544214268573
BaseRepresentation
bin1010100100000101001111…
…11101110000111111100100
310001020202200201102102212002
411102002213331300333210
511021100020241421200
6121223414251544432
74615212040410536
oct522024775607744
9101222621372762
1023230001123300
117446874035994
12273216845b118
13cc676c7cc26a
145a44a3893856
152a43eb7eabd5
hex1520a7f70fe4

23230001123300 has 36 divisors (see below), whose sum is σ = 50410040527476. Its totient is φ = 9291827529600.

The previous prime is 23230001123299. The next prime is 23230001123333. The reversal of 23230001123300 is 332110003232.

It can be written as a sum of positive squares in 6 ways, for example, as 1528788819364 + 21701212303936 = 1236442^2 + 4658456^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3307814 + ... + 7576386.

It is an arithmetic number, because the mean of its divisors is an integer number (1400278903541).

Almost surely, 223230001123300 is an apocalyptic number.

23230001123300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23230001123300 is an abundant number, since it is smaller than the sum of its proper divisors (27180039404176).

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

23230001123300 is a wasteful number, since it uses less digits than its factorization.

23230001123300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4323008 (or 4323001 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 23230001123300 its reverse (332110003232), we get a palindrome (23562111126532).

The spelling of 23230001123300 in words is "twenty-three trillion, two hundred thirty billion, one million, one hundred twenty-three thousand, three hundred".

Divisors: 1 2 4 5 10 20 25 50 100 54421 108842 217684 272105 544210 1088420 1360525 2721050 4268573 5442100 8537146 17074292 21342865 42685730 85371460 106714325 213428650 426857300 232300011233 464600022466 929200044932 1161500056165 2323000112330 4646000224660 5807500280825 11615000561650 23230001123300