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9080906701 = 45719870693
BaseRepresentation
bin10000111010100001…
…11010001111001101
3212102212022212010211
420131100322033031
5122044203003301
64101031202421
7441014301436
oct103520721715
925385285124
109080906701
11393aa31679
121915216411
13b1946a299
1462207648d
1538235e051
hex21d43a3cd

9080906701 has 4 divisors (see below), whose sum is σ = 9100777852. Its totient is φ = 9061035552.

The previous prime is 9080906657. The next prime is 9080906717. The reversal of 9080906701 is 1076090809.

9080906701 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1076090809 = 4793224513.

It can be written as a sum of positive squares in 2 ways, for example, as 6363891076 + 2717015625 = 79774^2 + 52125^2 .

It is a cyclic number.

It is not a de Polignac number, because 9080906701 - 215 = 9080873933 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 (9080906761) 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, 9934890 + ... + 9935803.

It is an arithmetic number, because the mean of its divisors is an integer number (2275194463).

Almost surely, 29080906701 is an apocalyptic number.

It is an amenable number.

9080906701 is a deficient number, since it is larger than the sum of its proper divisors (19871151).

9080906701 is a wasteful number, since it uses less digits than its factorization.

9080906701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19871150.

The product of its (nonzero) digits is 27216, while the sum is 40.

The square root of 9080906701 is about 95293.7915134034. The cubic root of 9080906701 is about 2086.2983018256.

The spelling of 9080906701 in words is "nine billion, eighty million, nine hundred six thousand, seven hundred one".

Divisors: 1 457 19870693 9080906701