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200010302213 = 1321151408253
BaseRepresentation
bin1011101001000110001…
…0110000001100000101
3201010021001200002110212
42322101202300030011
511234110114132323
6231514454525205
720310304342421
oct2722142601405
9633231602425
10200010302213
1177907668427
123291b066805
1315b264b8467
149975603b81
15530930bb78
hex2e918b0305

200010302213 has 4 divisors (see below), whose sum is σ = 200161711788. Its totient is φ = 199858892640.

The previous prime is 200010302207. The next prime is 200010302221. The reversal of 200010302213 is 312203010002.

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 166894309729 + 33115992484 = 408527^2 + 181978^2 .

It is a cyclic number.

It is not a de Polignac number, because 200010302213 - 222 = 200006107909 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 (200010302203) 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, 75702806 + ... + 75705447.

It is an arithmetic number, because the mean of its divisors is an integer number (50040427947).

Almost surely, 2200010302213 is an apocalyptic number.

It is an amenable number.

200010302213 is a deficient number, since it is larger than the sum of its proper divisors (151409575).

200010302213 is a wasteful number, since it uses less digits than its factorization.

200010302213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151409574.

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 200010302213 its reverse (312203010002), we get a palindrome (512213312215).

The spelling of 200010302213 in words is "two hundred billion, ten million, three hundred two thousand, two hundred thirteen".

Divisors: 1 1321 151408253 200010302213