Base | Representation |
---|---|
bin | 1000001110000000111… |
… | …0000001110111010001 |
3 | 111111110112002011020021 |
4 | 2003200032001313101 |
5 | 4303134341240010 |
6 | 144511113343441 |
7 | 13126041244405 |
oct | 2034016016721 |
9 | 444415064207 |
10 | 141200727505 |
11 | 54979147522 |
12 | 23447a07b81 |
13 | 1041357c646 |
14 | 6b96cab105 |
15 | 3a163528da |
hex | 20e0381dd1 |
141200727505 has 8 divisors (see below), whose sum is σ = 171118506024. Its totient is φ = 111842160000.
The previous prime is 141200727467. The next prime is 141200727527. The reversal of 141200727505 is 505727002141.
It can be written as a sum of positive squares in 4 ways, for example, as 68711088384 + 72489639121 = 262128^2 + 269239^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 141200727505 - 29 = 141200726993 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 139802196 + ... + 139803205.
It is an arithmetic number, because the mean of its divisors is an integer number (21389813253).
Almost surely, 2141200727505 is an apocalyptic number.
It is an amenable number.
141200727505 is a deficient number, since it is larger than the sum of its proper divisors (29917778519).
141200727505 is a wasteful number, since it uses less digits than its factorization.
141200727505 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 279605507.
The product of its (nonzero) digits is 19600, while the sum is 34.
Adding to 141200727505 its reverse (505727002141), we get a palindrome (646927729646).
The spelling of 141200727505 in words is "one hundred forty-one billion, two hundred million, seven hundred twenty-seven thousand, five hundred five".
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