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2001302199 = 321317105147
BaseRepresentation
bin111011101001001…
…0111001010110111
312011110210200111200
41313102113022313
513044313132244
6530330503543
7100410534201
oct16722271267
95143720450
102001302199
11937756a66
1247a294bb3
1325b811cb0
1414db17771
15baa6d669
hex774972b7

2001302199 has 12 divisors (see below), whose sum is σ = 3113136936. Its totient is φ = 1231570512.

The previous prime is 2001302189. The next prime is 2001302249. The reversal of 2001302199 is 9912031002.

It is not a de Polignac number, because 2001302199 - 24 = 2001302183 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2001302189) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8552457 + ... + 8552690.

It is an arithmetic number, because the mean of its divisors is an integer number (259428078).

Almost surely, 22001302199 is an apocalyptic number.

2001302199 is a deficient number, since it is larger than the sum of its proper divisors (1111834737).

2001302199 is a wasteful number, since it uses less digits than its factorization.

2001302199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17105166 (or 17105163 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 27.

The square root of 2001302199 is about 44735.9162083443. The cubic root of 2001302199 is about 1260.1944352250.

The spelling of 2001302199 in words is "two billion, one million, three hundred two thousand, one hundred ninety-nine".

Divisors: 1 3 9 13 39 117 17105147 51315441 153946323 222366911 667100733 2001302199