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23223331300 = 22521317864101
BaseRepresentation
bin10101101000001101…
…111110100111100100
32012221110210110112111
4111220031332213210
5340030133100200
614400232330404
71451332026151
oct255015764744
965843713474
1023223331300
119937a68594
124601543a04
132261424c70
1411a4425228
1590dc270ba
hex56837e9e4

23223331300 has 36 divisors (see below), whose sum is σ = 54271141876. Its totient is φ = 8574768000.

The previous prime is 23223331217. The next prime is 23223331331. The reversal of 23223331300 is 313332232.

It can be written as a sum of positive squares in 6 ways, for example, as 421727296 + 22801604004 = 20536^2 + 151002^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8930751 + ... + 8933350.

Almost surely, 223223331300 is an apocalyptic number.

23223331300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23223331300 is an abundant number, since it is smaller than the sum of its proper divisors (31047810576).

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

23223331300 is a wasteful number, since it uses less digits than its factorization.

23223331300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17864128 (or 17864121 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 22.

Adding to 23223331300 its reverse (313332232), we get a palindrome (23536663532).

The spelling of 23223331300 in words is "twenty-three billion, two hundred twenty-three million, three hundred thirty-one thousand, three hundred".

Divisors: 1 2 4 5 10 13 20 25 26 50 52 65 100 130 260 325 650 1300 17864101 35728202 71456404 89320505 178641010 232233313 357282020 446602525 464466626 893205050 928933252 1161166565 1786410100 2322333130 4644666260 5805832825 11611665650 23223331300