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213083201 = 2331329599
BaseRepresentation
bin11001011001101…
…10010001000001
3112211221202012102
430230312101001
5414022130301
633051040145
75165114552
oct1454662101
9484852172
10213083201
11aa309621
125b440055
13351b8346
142042a329
1513a90b6b
hexcb36441

213083201 has 8 divisors (see below), whose sum is σ = 223065600. Its totient is φ = 203160672.

The previous prime is 213083183. The next prime is 213083209. The reversal of 213083201 is 102380312.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 213083201 - 218 = 212821057 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (213083209) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7601 + ... + 21998.

It is an arithmetic number, because the mean of its divisors is an integer number (27883200).

Almost surely, 2213083201 is an apocalyptic number.

It is an amenable number.

213083201 is a deficient number, since it is larger than the sum of its proper divisors (9982399).

213083201 is a wasteful number, since it uses less digits than its factorization.

213083201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29935.

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 213083201 is about 14597.3696603189. The cubic root of 213083201 is about 597.2870114968.

The spelling of 213083201 in words is "two hundred thirteen million, eighty-three thousand, two hundred one".

Divisors: 1 23 313 7199 29599 680777 9264487 213083201