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2006735007 = 34491489781
BaseRepresentation
bin111011110011100…
…0101100010011111
312011212000200220210
41313213011202133
513102211010012
6531043143503
7100504652244
oct16747054237
95155020823
102006735007
1193a827792
12480074b93
1325c994a84
1415072d5cb
15bb29323c
hex779c589f

2006735007 has 8 divisors (see below), whose sum is σ = 2681607600. Its totient is φ = 1334842880.

The previous prime is 2006734999. The next prime is 2006735009. The reversal of 2006735007 is 7005376002.

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 2006735007 - 23 = 2006734999 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2006735009) 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 7 ways as a sum of consecutive naturals, for example, 743544 + ... + 746237.

It is an arithmetic number, because the mean of its divisors is an integer number (335200950).

Almost surely, 22006735007 is an apocalyptic number.

2006735007 is a deficient number, since it is larger than the sum of its proper divisors (674872593).

2006735007 is a wasteful number, since it uses less digits than its factorization.

2006735007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1490233.

The product of its (nonzero) digits is 8820, while the sum is 30.

The square root of 2006735007 is about 44796.5959309410. The cubic root of 2006735007 is about 1261.3337281949. Note that the first 3 decimals are identical.

The spelling of 2006735007 in words is "two billion, six million, seven hundred thirty-five thousand, seven".

Divisors: 1 3 449 1347 1489781 4469343 668911669 2006735007