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2007068341 = 2219390437
BaseRepresentation
bin111011110100001…
…0110111010110101
312011212122122011111
41313220112322311
513102302141331
6531054235021
7100510541125
oct16750267265
95155578144
102007068341
1193aa35173
124801b5a71
1325ca80705
141507b8c85
15bb30bdb1
hex77a16eb5

2007068341 has 4 divisors (see below), whose sum is σ = 2007180972. Its totient is φ = 2006955712.

The previous prime is 2007068333. The next prime is 2007068347. The reversal of 2007068341 is 1438607002.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 1214871025 + 792197316 = 34855^2 + 28146^2 .

It is a cyclic number.

It is not a de Polignac number, because 2007068341 - 23 = 2007068333 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 (2007068347) 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 3 ways as a sum of consecutive naturals, for example, 23026 + ... + 67411.

It is an arithmetic number, because the mean of its divisors is an integer number (501795243).

Almost surely, 22007068341 is an apocalyptic number.

It is an amenable number.

2007068341 is a deficient number, since it is larger than the sum of its proper divisors (112631).

2007068341 is an equidigital number, since it uses as much as digits as its factorization.

2007068341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112630.

The product of its (nonzero) digits is 8064, while the sum is 31.

The square root of 2007068341 is about 44800.3163046870. The cubic root of 2007068341 is about 1261.4035633812.

The spelling of 2007068341 in words is "two billion, seven million, sixty-eight thousand, three hundred forty-one".

Divisors: 1 22193 90437 2007068341