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630201313207 = 1104757047281
BaseRepresentation
bin10010010101110101110…
…11001110011110110111
32020020122210221201200001
421022322323032132313
540311123014010312
61201302133132131
763346655530564
oct11127273163667
92206583851601
10630201313207
112232a3237184
12a217918a047
134757394953b
142270533386b
15115d64b0057
hex92baece7b7

630201313207 has 4 divisors (see below), whose sum is σ = 630258371536. Its totient is φ = 630144254880.

The previous prime is 630201313201. The next prime is 630201313219. The reversal of 630201313207 is 702313102036.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 630201313207 - 215 = 630201280439 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 (630201313201) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28512594 + ... + 28534687.

It is an arithmetic number, because the mean of its divisors is an integer number (157564592884).

Almost surely, 2630201313207 is an apocalyptic number.

630201313207 is a deficient number, since it is larger than the sum of its proper divisors (57058329).

630201313207 is a wasteful number, since it uses less digits than its factorization.

630201313207 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57058328.

The product of its (nonzero) digits is 4536, while the sum is 28.

The spelling of 630201313207 in words is "six hundred thirty billion, two hundred one million, three hundred thirteen thousand, two hundred seven".

Divisors: 1 11047 57047281 630201313207