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1030223032223 = 71154724459817
BaseRepresentation
bin11101111110111100001…
…00111110111110011111
310122111012000101112112212
432333132010332332133
5113334344044012343
62105140010551035
7134300613200420
oct16773604767637
93574160345485
101030223032223
11367a08053380
121477b773847b
13761c3920568
1437c1234b647
151bbe9c48c18
hexefde13ef9f

1030223032223 has 16 divisors (see below), whose sum is σ = 1286782105344. Its totient is φ = 801303572160.

The previous prime is 1030223032067. The next prime is 1030223032243. The reversal of 1030223032223 is 3222303220301.

It is not a de Polignac number, because 1030223032223 - 212 = 1030223028127 is a prime.

It is a super-2 number, since 2×10302230322232 (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1030223032243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12187790 + ... + 12272027.

It is an arithmetic number, because the mean of its divisors is an integer number (80423881584).

Almost surely, 21030223032223 is an apocalyptic number.

1030223032223 is a deficient number, since it is larger than the sum of its proper divisors (256559073121).

1030223032223 is a wasteful number, since it uses less digits than its factorization.

1030223032223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24460382.

The product of its (nonzero) digits is 2592, while the sum is 23.

Adding to 1030223032223 its reverse (3222303220301), we get a palindrome (4252526252524).

The spelling of 1030223032223 in words is "one trillion, thirty billion, two hundred twenty-three million, thirty-two thousand, two hundred twenty-three".

Divisors: 1 7 11 77 547 3829 6017 42119 24459817 171218719 269057987 1883405909 13379519899 93656639293 147174718889 1030223032223