Base | Representation |
---|---|
bin | 1111010001101… |
… | …11011011111000 |
3 | 22221010212022212 |
4 | 13220313123320 |
5 | 230301401321 |
6 | 20414434252 |
7 | 3114166613 |
oct | 750673370 |
9 | 287125285 |
10 | 128153336 |
11 | 66380553 |
12 | 36b02988 |
13 | 2072009c |
14 | 1303d17a |
15 | b3b655b |
hex | 7a376f8 |
128153336 has 8 divisors (see below), whose sum is σ = 240287520. Its totient is φ = 64076664.
The previous prime is 128153329. The next prime is 128153341. The reversal of 128153336 is 633351821.
It is a tau number, because it is divible by the number of its divisors (8).
It is a congruent number.
It is an unprimeable number.
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, 8009576 + ... + 8009591.
It is an arithmetic number, because the mean of its divisors is an integer number (30035940).
Almost surely, 2128153336 is an apocalyptic number.
It is an amenable number.
128153336 is a deficient number, since it is larger than the sum of its proper divisors (112134184).
128153336 is a wasteful number, since it uses less digits than its factorization.
128153336 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16019173 (or 16019169 counting only the distinct ones).
The product of its digits is 12960, while the sum is 32.
The square root of 128153336 is about 11320.4830285638. The cubic root of 128153336 is about 504.1695805431.
The spelling of 128153336 in words is "one hundred twenty-eight million, one hundred fifty-three thousand, three hundred thirty-six".
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