Search a number
-
+
12625530606060 = 2235210425510101
BaseRepresentation
bin1011011110111001110001…
…0001000101000111101100
31122200222200221021022202220
42313232130101011013230
53123324041313343220
642504031053515340
72442110263310241
oct267563421050754
948628627238686
1012625530606060
114028503975629
1214baab47a2b50
13707775793488
1431911688b5c8
1516d644322540
hexb7b9c4451ec

12625530606060 has 24 divisors (see below), whose sum is σ = 35351485697136. Its totient is φ = 3366808161600.

The previous prime is 12625530606023. The next prime is 12625530606067. The reversal of 12625530606060 is 6060603552621.

It is not an unprimeable number, because it can be changed into a prime (12625530606067) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 105212754991 + ... + 105212755110.

It is an arithmetic number, because the mean of its divisors is an integer number (1472978570714).

Almost surely, 212625530606060 is an apocalyptic number.

12625530606060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12625530606060 is an abundant number, since it is smaller than the sum of its proper divisors (22725955091076).

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

12625530606060 is a wasteful number, since it uses less digits than its factorization.

12625530606060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 210425510113 (or 210425510111 counting only the distinct ones).

The product of its (nonzero) digits is 388800, while the sum is 42.

The spelling of 12625530606060 in words is "twelve trillion, six hundred twenty-five billion, five hundred thirty million, six hundred six thousand, sixty".

Divisors: 1 2 3 4 5 6 10 12 15 20 30 60 210425510101 420851020202 631276530303 841702040404 1052127550505 1262553060606 2104255101010 2525106121212 3156382651515 4208510202020 6312765303030 12625530606060