Base | Representation |
---|---|
bin | 100010100111… |
… | …100100000001 |
3 | 122002001111002 |
4 | 202213210001 |
5 | 4310344240 |
6 | 522301345 |
7 | 140064365 |
oct | 42474401 |
9 | 18061432 |
10 | 9074945 |
11 | 5139160 |
12 | 3057855 |
13 | 1b597b9 |
14 | 12c32a5 |
15 | be3d15 |
hex | 8a7901 |
9074945 has 8 divisors (see below), whose sum is σ = 11880000. Its totient is φ = 6599920.
The previous prime is 9074929. The next prime is 9074959. The reversal of 9074945 is 5494709.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 9074945 - 24 = 9074929 is a prime.
It is an alternating number because its digits alternate between odd and even.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 9074899 and 9074908.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 82445 + ... + 82554.
It is an arithmetic number, because the mean of its divisors is an integer number (1485000).
Almost surely, 29074945 is an apocalyptic number.
It is an amenable number.
9074945 is a deficient number, since it is larger than the sum of its proper divisors (2805055).
9074945 is a wasteful number, since it uses less digits than its factorization.
9074945 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 165015.
The product of its (nonzero) digits is 45360, while the sum is 38.
The square root of 9074945 is about 3012.4649375553. The cubic root of 9074945 is about 208.5841643699.
The spelling of 9074945 in words is "nine million, seventy-four thousand, nine hundred forty-five".
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