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9080908345 = 54347988177
BaseRepresentation
bin10000111010100001…
…11010101000111001
3212102212022221101201
420131100322220321
5122044203031340
64101031214201
7441014306305
oct103520725071
925385287351
109080908345
11393aa32933
121915217361
13b1946ac62
14622076d05
1538235e79a
hex21d43aa39

9080908345 has 16 divisors (see below), whose sum is σ = 11173916160. Its totient is φ = 7080885504.

The previous prime is 9080908271. The next prime is 9080908349. The reversal of 9080908345 is 5438090809.

It is a cyclic number.

It is not a de Polignac number, because 9080908345 - 27 = 9080908217 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 9080908295 and 9080908304.

It is not an unprimeable number, because it can be changed into a prime (9080908349) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 58897 + ... + 147073.

It is an arithmetic number, because the mean of its divisors is an integer number (698369760).

Almost surely, 29080908345 is an apocalyptic number.

It is an amenable number.

9080908345 is a deficient number, since it is larger than the sum of its proper divisors (2093007815).

9080908345 is a wasteful number, since it uses less digits than its factorization.

9080908345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88704.

The product of its (nonzero) digits is 311040, while the sum is 46.

The square root of 9080908345 is about 95293.8001393585. The cubic root of 9080908345 is about 2086.2984277261.

The spelling of 9080908345 in words is "nine billion, eighty million, nine hundred eight thousand, three hundred forty-five".

Divisors: 1 5 43 215 479 2395 20597 88177 102985 440885 3791611 18958055 42236783 211183915 1816181669 9080908345