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204444301341 = 37172324898831
BaseRepresentation
bin1011111001100111010…
…1000111100000011101
3201112201002000120210210
42332121311013200131
511322200220120331
6233530450523033
720525214613530
oct2763165074035
9645632016723
10204444301341
1179782529615
1233757b96479
1316381cc3797
149c7644ca17
1554b870e446
hex2f99d4781d

204444301341 has 32 divisors (see below), whose sum is σ = 344201453568. Its totient is φ = 105172657920.

The previous prime is 204444301333. The next prime is 204444301349. The reversal of 204444301341 is 143103444402.

It is an interprime number because it is at equal distance from previous prime (204444301333) and next prime (204444301349).

It is not a de Polignac number, because 204444301341 - 23 = 204444301333 is a prime.

It is a super-2 number, since 2×2044443013412 (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 204444301299 and 204444301308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (204444301349) 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, 12441205 + ... + 12457626.

It is an arithmetic number, because the mean of its divisors is an integer number (10756295424).

Almost surely, 2204444301341 is an apocalyptic number.

204444301341 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

204444301341 is a deficient number, since it is larger than the sum of its proper divisors (139757152227).

204444301341 is a wasteful number, since it uses less digits than its factorization.

204444301341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24898881.

The product of its (nonzero) digits is 18432, while the sum is 30.

Adding to 204444301341 its reverse (143103444402), we get a palindrome (347547745743).

The spelling of 204444301341 in words is "two hundred four billion, four hundred forty-four million, three hundred one thousand, three hundred forty-one".

Divisors: 1 3 7 17 21 23 51 69 119 161 357 391 483 1173 2737 8211 24898831 74696493 174291817 423280127 522875451 572673113 1269840381 1718019339 2962960889 4008711791 8888882667 9735442921 12026135373 29206328763 68148100447 204444301341