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12466210130260 = 2252054273034219
BaseRepresentation
bin1011010101101000010000…
…0001101100100101010100
31122010202110121200120201221
42311122010001230211110
53113221244243132020
642302521535100124
72424440210515165
oct265320401544524
948122417616657
1012466210130260
113a76987697017
121494050671644
136c57352470a3
1431152130176c
1516941c3606aa
hexb568406c954

12466210130260 has 24 divisors (see below), whose sum is σ = 26179177338720. Its totient is φ = 4986458134944.

The previous prime is 12466210130251. The next prime is 12466210130261. The reversal of 12466210130260 is 6203101266421.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12466210130261) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2591431 + ... + 5625649.

It is an arithmetic number, because the mean of its divisors is an integer number (1090799055780).

Almost surely, 212466210130260 is an apocalyptic number.

12466210130260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12466210130260 is an abundant number, since it is smaller than the sum of its proper divisors (13712967208460).

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

12466210130260 is a wasteful number, since it uses less digits than its factorization.

12466210130260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3239655 (or 3239653 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 34.

Adding to 12466210130260 its reverse (6203101266421), we get a palindrome (18669311396681).

The spelling of 12466210130260 in words is "twelve trillion, four hundred sixty-six billion, two hundred ten million, one hundred thirty thousand, two hundred sixty".

Divisors: 1 2 4 5 10 20 205427 410854 821708 1027135 2054270 3034219 4108540 6068438 12136876 15171095 30342190 60684380 623310506513 1246621013026 2493242026052 3116552532565 6233105065130 12466210130260