Base | Representation |
---|---|
bin | 10000110101110… |
… | …11001011011101 |
3 | 100211211120001121 |
4 | 20122323023131 |
5 | 242131311434 |
6 | 22004010541 |
7 | 3333553000 |
oct | 1032731335 |
9 | 324746047 |
10 | 141275869 |
11 | 72823719 |
12 | 3b390a51 |
13 | 23365cb7 |
14 | 14a97537 |
15 | c6097b4 |
hex | 86bb2dd |
141275869 has 8 divisors (see below), whose sum is σ = 164753600. Its totient is φ = 121093308.
The previous prime is 141275861. The next prime is 141275891. The reversal of 141275869 is 968572141.
It is not a de Polignac number, because 141275869 - 23 = 141275861 is a prime.
It is a super-2 number, since 2×1412758692 = 39917742323410322, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (141275861) 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, 205599 + ... + 206284.
It is an arithmetic number, because the mean of its divisors is an integer number (20594200).
Almost surely, 2141275869 is an apocalyptic number.
It is an amenable number.
141275869 is a deficient number, since it is larger than the sum of its proper divisors (23477731).
141275869 is an frugal number, since it uses more digits than its factorization.
141275869 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 411904 (or 411890 counting only the distinct ones).
The product of its digits is 120960, while the sum is 43.
The square root of 141275869 is about 11885.9525911893. The cubic root of 141275869 is about 520.8220098032.
The spelling of 141275869 in words is "one hundred forty-one million, two hundred seventy-five thousand, eight hundred sixty-nine".
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