Base | Representation |
---|---|
bin | 10000110101100… |
… | …10111011100000 |
3 | 100211202211201011 |
4 | 20122302323200 |
5 | 242124221310 |
6 | 22003150304 |
7 | 3333352330 |
oct | 1032627340 |
9 | 324684634 |
10 | 141242080 |
11 | 728002a1 |
12 | 3b375394 |
13 | 233537c5 |
14 | 14a890c0 |
15 | c5ee78a |
hex | 86b2ee0 |
141242080 has 96 divisors (see below), whose sum is σ = 398006784. Its totient is φ = 46311936.
The previous prime is 141242063. The next prime is 141242111. The reversal of 141242080 is 80242141.
It is a congruent number.
It is an unprimeable number.
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, 23019 + ... + 28501.
It is an arithmetic number, because the mean of its divisors is an integer number (4145904).
Almost surely, 2141242080 is an apocalyptic number.
141242080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 141242080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (199003392).
141242080 is an abundant number, since it is smaller than the sum of its proper divisors (256764704).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
141242080 is a wasteful number, since it uses less digits than its factorization.
141242080 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5528 (or 5520 counting only the distinct ones).
The product of its (nonzero) digits is 512, while the sum is 22.
The square root of 141242080 is about 11884.5311224297. The cubic root of 141242080 is about 520.7804847639.
The spelling of 141242080 in words is "one hundred forty-one million, two hundred forty-two thousand, eighty".
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