Base | Representation |
---|---|
bin | 100010100111… |
… | …010111111001 |
3 | 122002000102100 |
4 | 202213113321 |
5 | 4310333134 |
6 | 522254013 |
7 | 140062206 |
oct | 42472771 |
9 | 18060370 |
10 | 9074169 |
11 | 5138615 |
12 | 3057309 |
13 | 1b59340 |
14 | 12c2cad |
15 | be3999 |
hex | 8a75f9 |
9074169 has 12 divisors (see below), whose sum is σ = 14115556. Its totient is φ = 5584032.
The previous prime is 9074147. The next prime is 9074189. The reversal of 9074169 is 9614709.
It can be written as a sum of positive squares in 2 ways, for example, as 1440000 + 7634169 = 1200^2 + 2763^2 .
It is not a de Polignac number, because 9074169 - 28 = 9073913 is a prime.
It is a super-2 number, since 2×90741692 = 164681086081122, which contains 22 as substring.
It is an alternating number because its digits alternate between odd and even.
It is not an unprimeable number, because it can be changed into a prime (9074189) 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, 38662 + ... + 38895.
Almost surely, 29074169 is an apocalyptic number.
It is an amenable number.
9074169 is a deficient number, since it is larger than the sum of its proper divisors (5041387).
9074169 is a wasteful number, since it uses less digits than its factorization.
9074169 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 77576 (or 77573 counting only the distinct ones).
The product of its (nonzero) digits is 13608, while the sum is 36.
The square root of 9074169 is about 3012.3361366222. The cubic root of 9074169 is about 208.5782188453.
The spelling of 9074169 in words is "nine million, seventy-four thousand, one hundred sixty-nine".
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