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130030123030 = 2523565348361
BaseRepresentation
bin111100100011001100…
…1100011100000010110
3110102122000121122122121
41321012121203200112
54112300202414110
6135422432450154
712252160544413
oct1710631434026
9412560548577
10130030123030
1150166683aa5
122124a9a995a
13c3531c0802
1464174ab10a
1535b0813cda
hex1e46663816

130030123030 has 16 divisors (see below), whose sum is σ = 244230492384. Its totient is φ = 49750655680.

The previous prime is 130030122983. The next prime is 130030123123. The reversal of 130030123030 is 30321030031.

It is a junction number, because it is equal to n+sod(n) for n = 130030122995 and 130030123013.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 282673951 + ... + 282674410.

It is an arithmetic number, because the mean of its divisors is an integer number (15264405774).

Almost surely, 2130030123030 is an apocalyptic number.

130030123030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

130030123030 is a deficient number, since it is larger than the sum of its proper divisors (114200369354).

130030123030 is a wasteful number, since it uses less digits than its factorization.

130030123030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 565348391.

The product of its (nonzero) digits is 162, while the sum is 16.

Adding to 130030123030 its reverse (30321030031), we get a palindrome (160351153061).

The spelling of 130030123030 in words is "one hundred thirty billion, thirty million, one hundred twenty-three thousand, thirty".

Divisors: 1 2 5 10 23 46 115 230 565348361 1130696722 2826741805 5653483610 13003012303 26006024606 65015061515 130030123030