Base | Representation |
---|---|
bin | 10000111001010… |
… | …01101101100000 |
3 | 100212200120002201 |
4 | 20130221231200 |
5 | 242240303413 |
6 | 22021422544 |
7 | 3340446640 |
oct | 1034515540 |
9 | 325616081 |
10 | 141728608 |
11 | 7300288a |
12 | 3b56aa54 |
13 | 234940a8 |
14 | 14b74520 |
15 | c6989dd |
hex | 8729b60 |
141728608 has 24 divisors (see below), whose sum is σ = 318889872. Its totient is φ = 60740736.
The previous prime is 141728563. The next prime is 141728617. The reversal of 141728608 is 806827141.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 316135 + ... + 316582.
It is an arithmetic number, because the mean of its divisors is an integer number (13287078).
Almost surely, 2141728608 is an apocalyptic number.
It is an amenable number.
141728608 is an abundant number, since it is smaller than the sum of its proper divisors (177161264).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
141728608 is an equidigital number, since it uses as much as digits as its factorization.
141728608 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 632734 (or 632726 counting only the distinct ones).
The product of its (nonzero) digits is 21504, while the sum is 37.
The square root of 141728608 is about 11904.9824863374. The cubic root of 141728608 is about 521.3777664321.
The spelling of 141728608 in words is "one hundred forty-one million, seven hundred twenty-eight thousand, six hundred eight".
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