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200211202205 = 5719426170657
BaseRepresentation
bin1011101001110110000…
…1001000000010011101
3201010210001200212110022
42322131201020002131
511240013031432310
6231550432521525
720315264065610
oct2723541100235
9633701625408
10200211202205
1177a00005583
12329763b02a5
1315b58cc92b1
14999417c177
15531bc92a55
hex2e9d84809d

200211202205 has 32 divisors (see below), whose sum is σ = 289098620160. Its totient is φ = 130029649920.

The previous prime is 200211202199. The next prime is 200211202207. The reversal of 200211202205 is 502202112002.

It is not a de Polignac number, because 200211202205 - 216 = 200211136669 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200211202207) 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, 2798237 + ... + 2868893.

It is an arithmetic number, because the mean of its divisors is an integer number (9034331880).

Almost surely, 2200211202205 is an apocalyptic number.

It is an amenable number.

200211202205 is a deficient number, since it is larger than the sum of its proper divisors (88887417955).

200211202205 is a wasteful number, since it uses less digits than its factorization.

200211202205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74949.

The product of its (nonzero) digits is 160, while the sum is 17.

Adding to 200211202205 its reverse (502202112002), we get a palindrome (702413314207).

The spelling of 200211202205 in words is "two hundred billion, two hundred eleven million, two hundred two thousand, two hundred five".

Divisors: 1 5 7 19 35 95 133 665 4261 21305 29827 70657 80959 149135 353285 404795 494599 566713 1342483 2472995 2833565 6712415 9397381 46986905 301069477 1505347385 2107486339 5720320063 10537431695 28601600315 40042240441 200211202205