Search a number
-
+
12652312830007 = 37922737060193
BaseRepresentation
bin1011100000011101100010…
…0111001010000000110111
31122210112211102202021020011
42320013120213022000313
53124243414041030012
642524220421521051
72444046051411634
oct270073047120067
948715742667204
1012652312830007
1140388a7824904
121504129b73187
1370a153304976
1431a53780118b
1516e1b06db1a7
hexb81d89ca037

12652312830007 has 8 divisors (see below), whose sum is σ = 12995675868816. Its totient is φ = 12309023930112.

The previous prime is 12652312829987. The next prime is 12652312830041. The reversal of 12652312830007 is 70003821325621.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12652312830007 - 215 = 12652312797239 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12652312830307) 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, 18188698 + ... + 18871495.

It is an arithmetic number, because the mean of its divisors is an integer number (1624459483602).

Almost surely, 212652312830007 is an apocalyptic number.

12652312830007 is a deficient number, since it is larger than the sum of its proper divisors (343363038809).

12652312830007 is an equidigital number, since it uses as much as digits as its factorization.

12652312830007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37069457.

The product of its (nonzero) digits is 120960, while the sum is 40.

The spelling of 12652312830007 in words is "twelve trillion, six hundred fifty-two billion, three hundred twelve million, eight hundred thirty thousand, seven".

Divisors: 1 37 9227 341399 37060193 1371227141 341954400811 12652312830007