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203200341301 = 17791394632351
BaseRepresentation
bin1011110100111110101…
…1110010010100110101
3201102111101021212102201
42331033223302110311
511312123241410201
6233203212304501
720452331255056
oct2751753622465
9642441255381
10203200341301
11791a4327a71
123346b472131
131621437a159
149b9915872d
1554443dd801
hex2f4faf2535

203200341301 has 32 divisors (see below), whose sum is σ = 220011724800. Its totient is φ = 186983596800.

The previous prime is 203200341293. The next prime is 203200341313. The reversal of 203200341301 is 103143002302.

It is a cyclic number.

It is not a de Polignac number, because 203200341301 - 23 = 203200341293 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (203200341361) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 86430276 + ... + 86432626.

It is an arithmetic number, because the mean of its divisors is an integer number (6875366400).

Almost surely, 2203200341301 is an apocalyptic number.

It is an amenable number.

203200341301 is a deficient number, since it is larger than the sum of its proper divisors (16811383499).

203200341301 is a wasteful number, since it uses less digits than its factorization.

203200341301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3049.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 203200341301 its reverse (103143002302), we get a palindrome (306343343603).

The spelling of 203200341301 in words is "two hundred three billion, two hundred million, three hundred forty-one thousand, three hundred one".

Divisors: 1 17 79 139 463 1343 2351 2363 7871 10981 36577 39967 64357 185729 186677 326789 621809 1088513 1094069 3157393 5084203 5555413 18504721 25816331 85992527 86431451 151303307 438877627 1461872959 2572156219 11952961253 203200341301