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2223025116 = 2231325575573
BaseRepresentation
bin1000010010000000…
…1010101111011100
312201221000101011120
42010200022233130
514023043300431
61004331050540
7106042254534
oct20440125734
95657011146
102223025116
11a40926744
125205a0a50
132957339a0
141713524c4
15d0269196
hex8480abdc

2223025116 has 48 divisors (see below), whose sum is σ = 5589250464. Its totient is φ = 683617536.

The previous prime is 2223025087. The next prime is 2223025117. The reversal of 2223025116 is 6115203222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2223025117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 396106 + ... + 401678.

It is an arithmetic number, because the mean of its divisors is an integer number (116442718).

Almost surely, 22223025116 is an apocalyptic number.

2223025116 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

2223025116 is an abundant number, since it is smaller than the sum of its proper divisors (3366225348).

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

2223025116 is a wasteful number, since it uses less digits than its factorization.

2223025116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8150 (or 8148 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 2223025116 is about 47148.9672845546. The cubic root of 2223025116 is about 1305.1130226094.

Adding to 2223025116 its reverse (6115203222), we get a palindrome (8338228338).

The spelling of 2223025116 in words is "two billion, two hundred twenty-three million, twenty-five thousand, one hundred sixteen".

Divisors: 1 2 3 4 6 12 13 26 39 52 78 156 2557 5114 5573 7671 10228 11146 15342 16719 22292 30684 33241 33438 66482 66876 72449 99723 132964 144898 199446 217347 289796 398892 434694 869388 14250161 28500322 42750483 57000644 85500966 171001932 185252093 370504186 555756279 741008372 1111512558 2223025116