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23322203332 = 2229320962653
BaseRepresentation
bin10101101110000111…
…001001010011000100
32020012100211200110121
4111232013021103010
5340230441001312
614414123431324
71453642312621
oct255607112304
966170750417
1023322203332
11998885960a
12462a685544
132278a6221c
1411b3601348
15917757707
hex56e1c94c4

23322203332 has 24 divisors (see below), whose sum is σ = 42235061400. Its totient is φ = 11255306496.

The previous prime is 23322203299. The next prime is 23322203347. The reversal of 23322203332 is 23330222332.

It can be written as a sum of positive squares in 4 ways, for example, as 2249035776 + 21073167556 = 47424^2 + 145166^2 .

It is a junction number, because it is equal to n+sod(n) for n = 23322203297 and 23322203306.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 340918 + ... + 403570.

It is an arithmetic number, because the mean of its divisors is an integer number (1759794225).

Almost surely, 223322203332 is an apocalyptic number.

It is an amenable number.

23322203332 is a deficient number, since it is larger than the sum of its proper divisors (18912858068).

23322203332 is a wasteful number, since it uses less digits than its factorization.

23322203332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65895 (or 65893 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 25.

Adding to 23322203332 its reverse (23330222332), we get a palindrome (46652425664).

The spelling of 23322203332 in words is "twenty-three billion, three hundred twenty-two million, two hundred three thousand, three hundred thirty-two".

Divisors: 1 2 4 29 58 116 3209 6418 12836 62653 93061 125306 186122 250612 372244 1816937 3633874 7267748 201053477 402106954 804213908 5830550833 11661101666 23322203332