Base | Representation |
---|---|
bin | 11111001000101000… |
… | …00011101010110101 |
3 | 1121010220220112011021 |
4 | 33210110003222311 |
5 | 233213113140140 |
6 | 11402352141141 |
7 | 1131136154461 |
oct | 174424035265 |
9 | 47126815137 |
10 | 16715365045 |
11 | 70a842a185 |
12 | 32a5b377b1 |
13 | 1765045162 |
14 | b47d894a1 |
15 | 67c700b4a |
hex | 3e4503ab5 |
16715365045 has 8 divisors (see below), whose sum is σ = 21114145440. Its totient is φ = 12668487120.
The previous prime is 16715364959. The next prime is 16715365049. The reversal of 16715365045 is 54056351761.
16715365045 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 16715365045 - 229 = 16178494133 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 16715364992 and 16715365010.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (16715365049) 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, 87975511 + ... + 87975700.
It is an arithmetic number, because the mean of its divisors is an integer number (2639268180).
Almost surely, 216715365045 is an apocalyptic number.
It is an amenable number.
16715365045 is a deficient number, since it is larger than the sum of its proper divisors (4398780395).
16715365045 is a wasteful number, since it uses less digits than its factorization.
16715365045 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 175951235.
The product of its (nonzero) digits is 378000, while the sum is 43.
The spelling of 16715365045 in words is "sixteen billion, seven hundred fifteen million, three hundred sixty-five thousand, forty-five".
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