Search a number
-
+
130210231012 = 22598314714519
BaseRepresentation
bin111100101000100100…
…0100111001011100100
3110110002120112002100121
41321101020213023210
54113132304343022
6135452345051324
712256505462521
oct1712110471344
9413076462317
10130210231012
115024930a874
122129b186b44
13c381601894
146433392148
1535c153e2c7
hex1e512272e4

130210231012 has 48 divisors (see below), whose sum is σ = 234733363200. Its totient is φ = 63173567520.

The previous prime is 130210231003. The next prime is 130210231033. The reversal of 130210231012 is 210132012031.

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 15 ways as a sum of consecutive naturals, for example, 28811689 + ... + 28816207.

It is an arithmetic number, because the mean of its divisors is an integer number (4890278400).

Almost surely, 2130210231012 is an apocalyptic number.

It is an amenable number.

130210231012 is a deficient number, since it is larger than the sum of its proper divisors (104523132188).

130210231012 is a wasteful number, since it uses less digits than its factorization.

130210231012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6136 (or 6134 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 130210231012 its reverse (210132012031), we get a palindrome (340342243043).

The spelling of 130210231012 in words is "one hundred thirty billion, two hundred ten million, two hundred thirty-one thousand, twelve".

Divisors: 1 2 4 59 83 118 166 236 332 1471 2942 4519 4897 5884 9038 9794 18076 19588 86789 122093 173578 244186 266621 347156 375077 488372 533242 750154 1066484 1500308 6647449 7203487 13294898 14406974 22129543 26589796 28813948 44259086 88518172 392199491 551738267 784398982 1103476534 1568797964 2206953068 32552557753 65105115506 130210231012