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2000213201 = 719295031031
BaseRepresentation
bin111011100111000…
…1101010011010001
312011101202100200102
41313032031103101
513044023310301
6530251302145
7100365350240
oct16716152321
95141670612
102000213201
11937082868
12479a4a955
1325b52040c
1414d912957
15ba905b6b
hex7738d4d1

2000213201 has 32 divisors (see below), whose sum is σ = 2496614400. Its totient is φ = 1563589440.

The previous prime is 2000213129. The next prime is 2000213203. The reversal of 2000213201 is 1023120002.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2k-2000213201 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2000213203) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 1939556 + ... + 1940586.

It is an arithmetic number, because the mean of its divisors is an integer number (78019200).

Almost surely, 22000213201 is an apocalyptic number.

It is an amenable number.

2000213201 is a deficient number, since it is larger than the sum of its proper divisors (496401199).

2000213201 is a wasteful number, since it uses less digits than its factorization.

2000213201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1589.

The product of its (nonzero) digits is 24, while the sum is 11.

The square root of 2000213201 is about 44723.7431461187. The cubic root of 2000213201 is about 1259.9658177088.

Adding to 2000213201 its reverse (1023120002), we get a palindrome (3023333203).

The spelling of 2000213201 in words is "two billion, two hundred thirteen thousand, two hundred one".

Divisors: 1 7 19 29 133 203 503 551 1031 3521 3857 7217 9557 14587 19589 29899 66899 102109 137123 209293 277153 518593 568081 1940071 3630151 3976567 9853267 15039197 68972869 105274379 285744743 2000213201