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204682071 = 3116202487
BaseRepresentation
bin11000011001100…
…11001101010111
3112021010221000110
430030303031113
5404344311241
632151014103
75033524506
oct1414631527
9467127013
10204682071
11a55a0740
125866a333
1333536469
141d28083d
1512e81816
hexc333357

204682071 has 8 divisors (see below), whose sum is σ = 297719424. Its totient is φ = 124049720.

The previous prime is 204682061. The next prime is 204682099. The reversal of 204682071 is 170286402.

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 204682071 - 27 = 204681943 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (204682001) 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, 3101211 + ... + 3101276.

It is an arithmetic number, because the mean of its divisors is an integer number (37214928).

Almost surely, 2204682071 is an apocalyptic number.

204682071 is a deficient number, since it is larger than the sum of its proper divisors (93037353).

204682071 is a wasteful number, since it uses less digits than its factorization.

204682071 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6202501.

The product of its (nonzero) digits is 5376, while the sum is 30.

The square root of 204682071 is about 14306.7141929934. The cubic root of 204682071 is about 589.3318789577.

The spelling of 204682071 in words is "two hundred four million, six hundred eighty-two thousand, seventy-one".

Divisors: 1 3 11 33 6202487 18607461 68227357 204682071