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2000320000213 = 13266115078433
BaseRepresentation
bin11101000110111100010…
…111001111000011010101
321002020011201222112201211
4131012330113033003111
5230233123410001323
64130533451421421
7264342536314213
oct35067427170325
97066151875654
102000320000213
11701370545777
12283813154871
13116824945702
146cb5d18bcb3
153707613c70d
hex1d1bc5cf0d5

2000320000213 has 4 divisors (see below), whose sum is σ = 2000335211308. Its totient is φ = 2000304789120.

The previous prime is 2000320000201. The next prime is 2000320000271. The reversal of 2000320000213 is 3120000230002.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 212168020689 + 1788151979524 = 460617^2 + 1337218^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-2000320000213 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2000320000193 and 2000320000202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2000320001213) 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 3 ways as a sum of consecutive naturals, for example, 7406556 + ... + 7671877.

It is an arithmetic number, because the mean of its divisors is an integer number (500083802827).

Almost surely, 22000320000213 is an apocalyptic number.

It is an amenable number.

2000320000213 is a deficient number, since it is larger than the sum of its proper divisors (15211095).

2000320000213 is a wasteful number, since it uses less digits than its factorization.

2000320000213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15211094.

The product of its (nonzero) digits is 72, while the sum is 13.

Adding to 2000320000213 its reverse (3120000230002), we get a palindrome (5120320230215).

The spelling of 2000320000213 in words is "two trillion, three hundred twenty million, two hundred thirteen", and thus it is an aban number.

Divisors: 1 132661 15078433 2000320000213