Base | Representation |
---|---|
bin | 10000111101110001… |
… | …00100111001000011 |
3 | 212111202110111222101 |
4 | 20132320210321003 |
5 | 122123132112433 |
6 | 4103441451231 |
7 | 441464264431 |
oct | 103670447103 |
9 | 25452414871 |
10 | 9108082243 |
11 | 3954302aa7 |
12 | 1922340b17 |
13 | b21c937a0 |
14 | 62590bd51 |
15 | 38492b07d |
hex | 21ee24e43 |
9108082243 has 8 divisors (see below), whose sum is σ = 9809520336. Its totient is φ = 8406760800.
The previous prime is 9108082219. The next prime is 9108082253. The reversal of 9108082243 is 3422808019.
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 9108082243 - 25 = 9108082211 is a prime.
It is a super-2 number, since 2×91080822432 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (9108082253) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 199413 + ... + 240793.
It is an arithmetic number, because the mean of its divisors is an integer number (1226190042).
Almost surely, 29108082243 is an apocalyptic number.
9108082243 is a deficient number, since it is larger than the sum of its proper divisors (701438093).
9108082243 is a wasteful number, since it uses less digits than its factorization.
9108082243 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 58325.
The product of its (nonzero) digits is 27648, while the sum is 37.
The square root of 9108082243 is about 95436.2732036410. The cubic root of 9108082243 is about 2088.3773829259.
The spelling of 9108082243 in words is "nine billion, one hundred eight million, eighty-two thousand, two hundred forty-three".
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