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200010332331 = 32104921185291
BaseRepresentation
bin1011101001000110001…
…0110111100010101011
3201010021001201121210100
42322101202313202223
511234110121113311
6231514455320443
720310304526265
oct2722142674253
9633231647710
10200010332331
1177907689017
123291b080123
1315b264c9094
149975610b35
155309315a56
hex2e918b78ab

200010332331 has 12 divisors (see below), whose sum is σ = 289179235800. Its totient is φ = 133213103520.

The previous prime is 200010332303. The next prime is 200010332341. The reversal of 200010332331 is 133233010002.

200010332331 is a `hidden beast` number, since 2 + 0 + 0 + 0 + 1 + 0 + 332 + 331 = 666.

It is not a de Polignac number, because 200010332331 - 25 = 200010332299 is a prime.

It is a super-2 number, since 2×2000103323312 (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (200010332341) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10583205 + ... + 10602086.

It is an arithmetic number, because the mean of its divisors is an integer number (24098269650).

Almost surely, 2200010332331 is an apocalyptic number.

200010332331 is a deficient number, since it is larger than the sum of its proper divisors (89168903469).

200010332331 is a wasteful number, since it uses less digits than its factorization.

200010332331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21186346 (or 21186343 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

Adding to 200010332331 its reverse (133233010002), we get a palindrome (333243342333).

The spelling of 200010332331 in words is "two hundred billion, ten million, three hundred thirty-two thousand, three hundred thirty-one".

Divisors: 1 3 9 1049 3147 9441 21185291 63555873 190667619 22223370259 66670110777 200010332331