Base | Representation |
---|---|
bin | 10000110101111… |
… | …11000100011100 |
3 | 100211212100220210 |
4 | 20122333010130 |
5 | 242132314204 |
6 | 22004212420 |
7 | 3333650313 |
oct | 1032770434 |
9 | 324770823 |
10 | 141291804 |
11 | 72834695 |
12 | 3b39a110 |
13 | 23370324 |
14 | 14a9d27a |
15 | c60e389 |
hex | 86bf11c |
141291804 has 24 divisors (see below), whose sum is σ = 330276240. Its totient is φ = 47012224.
The previous prime is 141291803. The next prime is 141291827. The reversal of 141291804 is 408192141.
141291804 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (141291803) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3519 + ... + 17174.
It is an arithmetic number, because the mean of its divisors is an integer number (13761510).
Almost surely, 2141291804 is an apocalyptic number.
It is an amenable number.
141291804 is an abundant number, since it is smaller than the sum of its proper divisors (188984436).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
141291804 is a wasteful number, since it uses less digits than its factorization.
141291804 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21269 (or 21267 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 30.
The square root of 141291804 is about 11886.6229013963. The cubic root of 141291804 is about 520.8415908465.
The spelling of 141291804 in words is "one hundred forty-one million, two hundred ninety-one thousand, eight hundred four".
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