Base | Representation |
---|---|
bin | 10000110011110… |
… | …01000110111001 |
3 | 100211022210211100 |
4 | 20121321012321 |
5 | 242044131431 |
6 | 21554122013 |
7 | 3331344666 |
oct | 1031710671 |
9 | 324283740 |
10 | 141005241 |
11 | 72659363 |
12 | 3b280309 |
13 | 2329ca70 |
14 | 14a26a6d |
15 | c5a44e6 |
hex | 86791b9 |
141005241 has 12 divisors (see below), whose sum is σ = 219341668. Its totient is φ = 86772384.
The previous prime is 141005237. The next prime is 141005243. The reversal of 141005241 is 142500141.
141005241 is a `hidden beast` number, since 141 + 0 + 0 + 524 + 1 = 666.
141005241 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 92563641 + 48441600 = 9621^2 + 6960^2 .
It is not a de Polignac number, because 141005241 - 22 = 141005237 is a prime.
It is not an unprimeable number, because it can be changed into a prime (141005243) 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, 602470 + ... + 602703.
Almost surely, 2141005241 is an apocalyptic number.
It is an amenable number.
141005241 is a deficient number, since it is larger than the sum of its proper divisors (78336427).
141005241 is a wasteful number, since it uses less digits than its factorization.
141005241 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1205192 (or 1205189 counting only the distinct ones).
The product of its (nonzero) digits is 160, while the sum is 18.
The square root of 141005241 is about 11874.5627708981. The cubic root of 141005241 is about 520.4892350782.
Adding to 141005241 its reverse (142500141), we get a palindrome (283505382).
It can be divided in two parts, 141005 and 241, that added together give a triangular number (141246 = T531).
The spelling of 141005241 in words is "one hundred forty-one million, five thousand, two hundred forty-one".
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