Base | Representation |
---|---|
bin | 10011000101000… |
… | …11110010011100 |
3 | 102011011121101210 |
4 | 21202203302130 |
5 | 311433220203 |
6 | 23514304420 |
7 | 3652303662 |
oct | 1142436234 |
9 | 364147353 |
10 | 160054428 |
11 | 8238a296 |
12 | 45728110 |
13 | 2720c481 |
14 | 17384c32 |
15 | e0b8803 |
hex | 98a3c9c |
160054428 has 48 divisors (see below), whose sum is σ = 383753216. Its totient is φ = 51891840.
The previous prime is 160054421. The next prime is 160054441. The reversal of 160054428 is 824450061.
It is a junction number, because it is equal to n+sod(n) for n = 160054395 and 160054404.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (160054421) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 161013 + ... + 162003.
Almost surely, 2160054428 is an apocalyptic number.
It is an amenable number.
160054428 is an abundant number, since it is smaller than the sum of its proper divisors (223698788).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
160054428 is a wasteful number, since it uses less digits than its factorization.
160054428 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1354 (or 1352 counting only the distinct ones).
The product of its (nonzero) digits is 7680, while the sum is 30.
The square root of 160054428 is about 12651.2619133429. The cubic root of 160054428 is about 542.9450748076.
The spelling of 160054428 in words is "one hundred sixty million, fifty-four thousand, four hundred twenty-eight".
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