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11304412030 = 2561167110969
BaseRepresentation
bin10101000011100101…
…11010001101111110
31002011211020122001001
422201302322031332
5141122412141110
65105420440514
7550063626322
oct124162721576
932154218031
1011304412030
11488105608a
1222359a913a
1310b200b702
147934b1982
1546267063a
hex2a1cba37e

11304412030 has 32 divisors (see below), whose sum is σ = 20805543360. Its totient is φ = 4420965120.

The previous prime is 11304412001. The next prime is 11304412033. The reversal of 11304412030 is 3021440311.

It is a super-3 number, since 3×113044120303 (a number of 31 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11304411989 and 11304412007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11304412033) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 46386 + ... + 157354.

It is an arithmetic number, because the mean of its divisors is an integer number (650173230).

Almost surely, 211304412030 is an apocalyptic number.

11304412030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11304412030 is a deficient number, since it is larger than the sum of its proper divisors (9501131330).

11304412030 is a wasteful number, since it uses less digits than its factorization.

11304412030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111204.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 11304412030 its reverse (3021440311), we get a palindrome (14325852341).

The spelling of 11304412030 in words is "eleven billion, three hundred four million, four hundred twelve thousand, thirty".

Divisors: 1 2 5 10 61 122 167 305 334 610 835 1670 10187 20374 50935 101870 110969 221938 554845 1109690 6769109 13538218 18531823 33845545 37063646 67691090 92659115 185318230 1130441203 2260882406 5652206015 11304412030