Base | Representation |
---|---|
bin | 110111101111011100000110… |
… | …110110111100010100011010 |
3 | 1012011000100120221201120002122 |
4 | 313233130012312330110122 |
5 | 224113034412124321042 |
6 | 2225221310034101242 |
7 | 102431454544302152 |
oct | 6757340666742432 |
9 | 1164010527646078 |
10 | 245152553354522 |
11 | 71127683289080 |
12 | 235b425a11a822 |
13 | a6a3a2c18a6c8 |
14 | 44776383b5762 |
15 | 1d51ea93267d2 |
hex | def706dbc51a |
245152553354522 has 32 divisors (see below), whose sum is σ = 407963255019840. Its totient is φ = 109542879636480.
The previous prime is 245152553354521. The next prime is 245152553354539. The reversal of 245152553354522 is 225453355251542.
It is not an unprimeable number, because it can be changed into a prime (245152553354521) 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, 103548218 + ... + 105889274.
It is an arithmetic number, because the mean of its divisors is an integer number (12748851719370).
Almost surely, 2245152553354522 is an apocalyptic number.
245152553354522 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
245152553354522 is a deficient number, since it is larger than the sum of its proper divisors (162810701665318).
245152553354522 is a wasteful number, since it uses less digits than its factorization.
245152553354522 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2421806.
The product of its digits is 36000000, while the sum is 53.
The spelling of 245152553354522 in words is "two hundred forty-five trillion, one hundred fifty-two billion, five hundred fifty-three million, three hundred fifty-four thousand, five hundred twenty-two".
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