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1006114230505 = 5546173684253
BaseRepresentation
bin11101010010000010001…
…01001101000011101001
310120011221211102111221201
432221001011031003221
5112441010220334010
62050111423404201
7132455306565646
oct16510105150351
93504854374851
101006114230505
1135876628785a
12142ba9753661
1373b50c1b407
14369a64acdcd
151b28841523a
hexea4114d0e9

1006114230505 has 8 divisors (see below), whose sum is σ = 1207359509832. Its totient is φ = 804876428928.

The previous prime is 1006114230503. The next prime is 1006114230521. The reversal of 1006114230505 is 5050324116001.

It can be written as a sum of positive squares in 4 ways, for example, as 95103158544 + 911011071961 = 308388^2 + 954469^2 .

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 1006114230505 - 21 = 1006114230503 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1006114230503) 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 7 ways as a sum of consecutive naturals, for example, 1569042 + ... + 2115211.

It is an arithmetic number, because the mean of its divisors is an integer number (150919938729).

Almost surely, 21006114230505 is an apocalyptic number.

It is an amenable number.

1006114230505 is a deficient number, since it is larger than the sum of its proper divisors (201245279327).

1006114230505 is an equidigital number, since it uses as much as digits as its factorization.

1006114230505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3738875.

The product of its (nonzero) digits is 3600, while the sum is 28.

Adding to 1006114230505 its reverse (5050324116001), we get a palindrome (6056438346506).

The spelling of 1006114230505 in words is "one trillion, six billion, one hundred fourteen million, two hundred thirty thousand, five hundred five".

Divisors: 1 5 54617 273085 3684253 18421265 201222846101 1006114230505