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200214232131 = 32937199312551
BaseRepresentation
bin1011101001110110110…
…0101011110001000011
3201010210021101210201210
42322131230223301003
511240014320412011
6231551021501203
720315331615324
oct2723554536103
9633707353653
10200214232131
1177a01794a51
1232977411803
1315b5981a454
14999472a44b
15531c1906a6
hex2e9db2bc43

200214232131 has 32 divisors (see below), whose sum is σ = 285047424000. Its totient is φ = 124759958400.

The previous prime is 200214232109. The next prime is 200214232139. The reversal of 200214232131 is 131232412002.

It is not a de Polignac number, because 200214232131 - 221 = 200212134979 is a prime.

It is a super-2 number, since 2×2002142321312 (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 200214232098 and 200214232107.

It is not an unprimeable number, because it can be changed into a prime (200214232139) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 484306 + ... + 796856.

It is an arithmetic number, because the mean of its divisors is an integer number (8907732000).

Almost surely, 2200214232131 is an apocalyptic number.

200214232131 is a deficient number, since it is larger than the sum of its proper divisors (84833191869).

200214232131 is a wasteful number, since it uses less digits than its factorization.

200214232131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 312819.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 200214232131 its reverse (131232412002), we get a palindrome (331446644133).

The spelling of 200214232131 in words is "two hundred billion, two hundred fourteen million, two hundred thirty-two thousand, one hundred thirty-one".

Divisors: 1 3 29 37 87 111 199 597 1073 3219 5771 7363 17313 22089 213527 312551 640581 937653 9063979 11564387 27191937 34693161 62197649 186592947 335367223 1006101669 1803731821 2301313013 5411195463 6903939039 66738077377 200214232131