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2000030200 = 235271428593
BaseRepresentation
bin111011100110110…
…0000100111111000
312011101102001122121
41313031200213320
513044001431300
6530243331024
7100363655560
oct16715404770
95141361577
102000030200
11936a68323
12479980a74
1325b48802c
1414d8a5da0
15ba8bb81a
hex773609f8

2000030200 has 48 divisors (see below), whose sum is σ = 5314369680. Its totient is φ = 685724160.

The previous prime is 2000030191. The next prime is 2000030237. The reversal of 2000030200 is 20300002.

It is a Harshad number since it is a multiple of its sum of digits (7).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 712897 + ... + 715696.

It is an arithmetic number, because the mean of its divisors is an integer number (110716035).

Almost surely, 22000030200 is an apocalyptic number.

2000030200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2000030200 is an abundant number, since it is smaller than the sum of its proper divisors (3314339480).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2000030200 is a wasteful number, since it uses less digits than its factorization.

2000030200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1428616 (or 1428607 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 7.

The square root of 2000030200 is about 44721.6971949858. The cubic root of 2000030200 is about 1259.9273914656.

Adding to 2000030200 its reverse (20300002), we get a palindrome (2020330202).

The spelling of 2000030200 in words is "two billion, thirty thousand, two hundred".

Divisors: 1 2 4 5 7 8 10 14 20 25 28 35 40 50 56 70 100 140 175 200 280 350 700 1400 1428593 2857186 5714372 7142965 10000151 11428744 14285930 20000302 28571860 35714825 40000604 50000755 57143720 71429650 80001208 100001510 142859300 200003020 250003775 285718600 400006040 500007550 1000015100 2000030200