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2068060107 = 3689353369
BaseRepresentation
bin111101101000100…
…0001011111001011
312100010102100010210
41323101001133023
513213410410412
6541113412203
7102151135521
oct17321013713
95303370123
102068060107
11971403193
1249870a063
1326c5b6c09
14158934311
15c185883c
hex7b4417cb

2068060107 has 4 divisors (see below), whose sum is σ = 2757413480. Its totient is φ = 1378706736.

The previous prime is 2068060087. The next prime is 2068060147. The reversal of 2068060107 is 7010608602.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 2068060107 - 214 = 2068043723 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2068060147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 344676682 + ... + 344676687.

It is an arithmetic number, because the mean of its divisors is an integer number (689353370).

Almost surely, 22068060107 is an apocalyptic number.

2068060107 is a deficient number, since it is larger than the sum of its proper divisors (689353373).

2068060107 is an equidigital number, since it uses as much as digits as its factorization.

2068060107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 689353372.

The product of its (nonzero) digits is 4032, while the sum is 30.

The square root of 2068060107 is about 45475.9288745156. The cubic root of 2068060107 is about 1274.0536577863.

Adding to 2068060107 its reverse (7010608602), we get a palindrome (9078668709).

The spelling of 2068060107 in words is "two billion, sixty-eight million, sixty thousand, one hundred seven".

Divisors: 1 3 689353369 2068060107