Base | Representation |
---|---|
bin | 100101111101… |
… | …000100100010 |
3 | 200201111010001 |
4 | 211331010202 |
5 | 10021340344 |
6 | 553130214 |
7 | 150366133 |
oct | 45750442 |
9 | 20644101 |
10 | 9949474 |
11 | 5686207 |
12 | 33b996a |
13 | 20a4882 |
14 | 146dc8a |
15 | d17ed4 |
hex | 97d122 |
9949474 has 8 divisors (see below), whose sum is σ = 14959980. Its totient is φ = 4962816.
The previous prime is 9949451. The next prime is 9949487. The reversal of 9949474 is 4749499.
It can be written as a sum of positive squares in 2 ways, for example, as 8661249 + 1288225 = 2943^2 + 1135^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is an Ulam number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4879 + ... + 6610.
Almost surely, 29949474 is an apocalyptic number.
9949474 is a deficient number, since it is larger than the sum of its proper divisors (5010506).
9949474 is a wasteful number, since it uses less digits than its factorization.
9949474 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11924.
The product of its digits is 326592, while the sum is 46.
The square root of 9949474 is about 3154.2786814104. The cubic root of 9949474 is about 215.0800062797.
The spelling of 9949474 in words is "nine million, nine hundred forty-nine thousand, four hundred seventy-four".
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