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23322313120 = 255487299311
BaseRepresentation
bin10101101110000111…
…100100000110100000
32020012101001021001211
4111232013210012200
5340231003004440
614414130035504
71453643250661
oct255607440640
966171037054
1023322313120
119988924047
12462a718b94
132278aa01a2
1411b362d368
15917779eea
hex56e1e41a0

23322313120 has 48 divisors (see below), whose sum is σ = 55212288768. Its totient is φ = 9309738240.

The previous prime is 23322313103. The next prime is 23322313123. The reversal of 23322313120 is 2131322332.

It is a junction number, because it is equal to n+sod(n) for n = 23322313091 and 23322313100.

It is not an unprimeable number, because it can be changed into a prime (23322313123) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 71736 + ... + 227575.

It is an arithmetic number, because the mean of its divisors is an integer number (1150256016).

Almost surely, 223322313120 is an apocalyptic number.

23322313120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23322313120 is an abundant number, since it is smaller than the sum of its proper divisors (31889975648).

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

23322313120 is a wasteful number, since it uses less digits than its factorization.

23322313120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 299813 (or 299805 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 23322313120 its reverse (2131322332), we get a palindrome (25453635452).

The spelling of 23322313120 in words is "twenty-three billion, three hundred twenty-two million, three hundred thirteen thousand, one hundred twenty".

Divisors: 1 2 4 5 8 10 16 20 32 40 80 160 487 974 1948 2435 3896 4870 7792 9740 15584 19480 38960 77920 299311 598622 1197244 1496555 2394488 2993110 4788976 5986220 9577952 11972440 23944880 47889760 145764457 291528914 583057828 728822285 1166115656 1457644570 2332231312 2915289140 4664462624 5830578280 11661156560 23322313120