Base | Representation |
---|---|
bin | 101010000111111010… |
… | …111011100000000010 |
3 | 11022202011022100201202 |
4 | 222013322323200002 |
5 | 1220112342421221 |
6 | 32440044501202 |
7 | 3160562016644 |
oct | 520772734002 |
9 | 138664270652 |
10 | 45230045186 |
11 | 182001aa437 |
12 | 892354a802 |
13 | 435a787b61 |
14 | 2291032894 |
15 | 129ac2ed0b |
hex | a87ebb802 |
45230045186 has 16 divisors (see below), whose sum is σ = 71778389760. Its totient is φ = 21315999600.
The previous prime is 45230045183. The next prime is 45230045191. The reversal of 45230045186 is 68154003254.
It is a Harshad number since it is a multiple of its sum of digits (38).
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (45230045183) 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, 3013490 + ... + 3028461.
It is an arithmetic number, because the mean of its divisors is an integer number (4486149360).
Almost surely, 245230045186 is an apocalyptic number.
45230045186 is a deficient number, since it is larger than the sum of its proper divisors (26548344574).
45230045186 is a wasteful number, since it uses less digits than its factorization.
45230045186 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6042169.
The product of its (nonzero) digits is 115200, while the sum is 38.
The spelling of 45230045186 in words is "forty-five billion, two hundred thirty million, forty-five thousand, one hundred eighty-six".
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