Base | Representation |
---|---|
bin | 11000110010010… |
… | …011001110100101 |
3 | 1001222110211001200 |
4 | 120302103032211 |
5 | 1322423323031 |
6 | 105132513113 |
7 | 13206401004 |
oct | 3062231645 |
9 | 1058424050 |
10 | 415839141 |
11 | 1a3804113 |
12 | b731b799 |
13 | 681c8b83 |
14 | 3d328c3b |
15 | 267918e6 |
hex | 18c933a5 |
415839141 has 6 divisors (see below), whose sum is σ = 600656550. Its totient is φ = 277226088.
The previous prime is 415839131. The next prime is 415839143. The reversal of 415839141 is 141938514.
It can be written as a sum of positive squares in only one way, i.e., 304642116 + 111197025 = 17454^2 + 10545^2 .
It is not a de Polignac number, because 415839141 - 221 = 413741989 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 415839096 and 415839105.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (415839143) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 23102166 + ... + 23102183.
It is an arithmetic number, because the mean of its divisors is an integer number (100109425).
Almost surely, 2415839141 is an apocalyptic number.
It is an amenable number.
415839141 is a deficient number, since it is larger than the sum of its proper divisors (184817409).
415839141 is a wasteful number, since it uses less digits than its factorization.
415839141 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 46204355 (or 46204352 counting only the distinct ones).
The product of its digits is 17280, while the sum is 36.
The square root of 415839141 is about 20392.1342924178. The cubic root of 415839141 is about 746.4059997260.
The spelling of 415839141 in words is "four hundred fifteen million, eight hundred thirty-nine thousand, one hundred forty-one".
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