Base | Representation |
---|---|
bin | 11111000001011101… |
… | …00100001100010111 |
3 | 1120222201201002021202 |
4 | 33200232210030113 |
5 | 233102213031033 |
6 | 11352402503115 |
7 | 1126505623253 |
oct | 174056441427 |
9 | 46881632252 |
10 | 16655205143 |
11 | 707747a155 |
12 | 3289964a9b |
13 | 1755740495 |
14 | b3dda9263 |
15 | 6772ba8e8 |
hex | 3e0ba4317 |
16655205143 has 2 divisors, whose sum is σ = 16655205144. Its totient is φ = 16655205142.
The previous prime is 16655205137. The next prime is 16655205187. The reversal of 16655205143 is 34150255661.
16655205143 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 16655205143 - 28 = 16655204887 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 16655205097 and 16655205106.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (16655202143) 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 as a sum of consecutive naturals, namely, 8327602571 + 8327602572.
It is an arithmetic number, because the mean of its divisors is an integer number (8327602572).
Almost surely, 216655205143 is an apocalyptic number.
16655205143 is a deficient number, since it is larger than the sum of its proper divisors (1).
16655205143 is an equidigital number, since it uses as much as digits as its factorization.
16655205143 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 108000, while the sum is 38.
The spelling of 16655205143 in words is "sixteen billion, six hundred fifty-five million, two hundred five thousand, one hundred forty-three".
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