Base | Representation |
---|---|
bin | 100000000100… |
… | …010001010001 |
3 | 120211001222221 |
4 | 200010101101 |
5 | 4122443342 |
6 | 500101041 |
7 | 131310400 |
oct | 40042121 |
9 | 16731887 |
10 | 8406097 |
11 | 4821697 |
12 | 2994781 |
13 | 198422b |
14 | 118b637 |
15 | b10a67 |
hex | 804451 |
8406097 has 6 divisors (see below), whose sum is σ = 9778578. Its totient is φ = 7205184.
The previous prime is 8406089. The next prime is 8406103. The reversal of 8406097 is 7906048.
It can be written as a sum of positive squares in only one way, i.e., 6599761 + 1806336 = 2569^2 + 1344^2 .
It is not a de Polignac number, because 8406097 - 23 = 8406089 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (8406077) 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, 85728 + ... + 85825.
It is an arithmetic number, because the mean of its divisors is an integer number (1629763).
Almost surely, 28406097 is an apocalyptic number.
It is an amenable number.
8406097 is a deficient number, since it is larger than the sum of its proper divisors (1372481).
8406097 is a wasteful number, since it uses less digits than its factorization.
8406097 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 171567 (or 171560 counting only the distinct ones).
The product of its (nonzero) digits is 12096, while the sum is 34.
The square root of 8406097 is about 2899.3269908722. The cubic root of 8406097 is about 203.3284417588.
The spelling of 8406097 in words is "eight million, four hundred six thousand, ninety-seven".
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