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730000201013 = 15744910355641
BaseRepresentation
bin10101001111101110110…
…01110001010100110101
32120210020222011111211222
422213313121301110311
543430020022413023
61315205113440125
7103512041220266
oct12476731612465
92523228144758
10730000201013
1126165609a756
12b958b710045
1353ab98a2685
14274917a296d
1513ec7c20cc8
hexa9f7671535

730000201013 has 8 divisors (see below), whose sum is σ = 736286146200. Its totient is φ = 723734968320.

The previous prime is 730000200953. The next prime is 730000201027. The reversal of 730000201013 is 310102000037.

It can be written as a sum of positive squares in 4 ways, for example, as 176836804 + 729823364209 = 13298^2 + 854297^2 .

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 730000201013 - 214 = 730000184629 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 730000200982 and 730000201000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (730000201813) 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, 5107328 + ... + 5248313.

It is an arithmetic number, because the mean of its divisors is an integer number (92035768275).

Almost surely, 2730000201013 is an apocalyptic number.

It is an amenable number.

730000201013 is a deficient number, since it is larger than the sum of its proper divisors (6285945187).

730000201013 is a wasteful number, since it uses less digits than its factorization.

730000201013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10356247.

The product of its (nonzero) digits is 126, while the sum is 17.

The spelling of 730000201013 in words is "seven hundred thirty billion, two hundred one thousand, thirteen".

Divisors: 1 157 449 70493 10355641 1625835637 4649682809 730000201013