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12463454060 = 225623172703
BaseRepresentation
bin10111001101110000…
…10011011101101100
31012011121012001210122
423212320103131230
5201011121012220
65420423024112
7620566416521
oct134670233554
935147161718
1012463454060
115316327562
1224b9b9b038
1312381922b5
148633bd148
154ce2ba425
hex2e6e1376c

12463454060 has 12 divisors (see below), whose sum is σ = 26173253568. Its totient is φ = 4985381616.

The previous prime is 12463454011. The next prime is 12463454071. The reversal of 12463454060 is 6045436421.

It is a self number, because there is not a number n which added to its sum of digits gives 12463454060.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 311586332 + ... + 311586371.

It is an arithmetic number, because the mean of its divisors is an integer number (2181104464).

Almost surely, 212463454060 is an apocalyptic number.

12463454060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12463454060 is an abundant number, since it is smaller than the sum of its proper divisors (13709799508).

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

12463454060 is a wasteful number, since it uses less digits than its factorization.

12463454060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 623172712 (or 623172710 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 35.

The spelling of 12463454060 in words is "twelve billion, four hundred sixty-three million, four hundred fifty-four thousand, sixty".

Divisors: 1 2 4 5 10 20 623172703 1246345406 2492690812 3115863515 6231727030 12463454060