Base | Representation |
---|---|
bin | 10011001000101… |
… | …11111010110100 |
3 | 102012001202220021 |
4 | 21210113322310 |
5 | 312043430400 |
6 | 23532414524 |
7 | 3656324533 |
oct | 1144277264 |
9 | 365052807 |
10 | 160530100 |
11 | 82684705 |
12 | 45917444 |
13 | 27347b33 |
14 | 1746a31a |
15 | e15e71a |
hex | 9917eb4 |
160530100 has 36 divisors (see below), whose sum is σ = 349848268. Its totient is φ = 63936000.
The previous prime is 160530089. The next prime is 160530103. The reversal of 160530100 is 1035061.
It can be written as a sum of positive squares in 6 ways, for example, as 10614564 + 149915536 = 3258^2 + 12244^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (160530103) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20770 + ... + 27430.
Almost surely, 2160530100 is an apocalyptic number.
160530100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
160530100 is an abundant number, since it is smaller than the sum of its proper divisors (189318168).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
160530100 is a wasteful number, since it uses less digits than its factorization.
160530100 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6916 (or 6909 counting only the distinct ones).
The product of its (nonzero) digits is 90, while the sum is 16.
The square root of 160530100 is about 12670.0473558705. The cubic root of 160530100 is about 543.4824094014.
Adding to 160530100 its reverse (1035061), we get a palindrome (161565161).
The spelling of 160530100 in words is "one hundred sixty million, five hundred thirty thousand, one hundred".
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