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200024331211 = 31107173348571
BaseRepresentation
bin1011101001001001100…
…0010001001111001011
3201010022001001211122101
42322102120101033023
511234122212044321
6231520115334231
720310534522325
oct2722230211713
9633261054571
10200024331211
117791457a641
12329238b1377
1315b2938ab43
149977416615
15530a67d791
hex2e926113cb

200024331211 has 16 divisors (see below), whose sum is σ = 209611680768. Its totient is φ = 190653847200.

The previous prime is 200024331191. The next prime is 200024331251. The reversal of 200024331211 is 112133420002.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 200024331211 - 29 = 200024330699 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (200024331251) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 399556 + ... + 748126.

It is an arithmetic number, because the mean of its divisors is an integer number (13100730048).

Almost surely, 2200024331211 is an apocalyptic number.

200024331211 is a deficient number, since it is larger than the sum of its proper divisors (9587349557).

200024331211 is a wasteful number, since it uses less digits than its factorization.

200024331211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 348882.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 200024331211 its reverse (112133420002), we get a palindrome (312157751213).

The spelling of 200024331211 in words is "two hundred billion, twenty-four million, three hundred thirty-one thousand, two hundred eleven".

Divisors: 1 31 107 173 3317 5363 18511 348571 573841 10805701 37297097 60302783 1156210007 1869386273 6452397781 200024331211