Base | Representation |
---|---|
bin | 100010011111… |
… | …100100011111 |
3 | 122000101120120 |
4 | 202133210133 |
5 | 4303322312 |
6 | 521450023 |
7 | 136600056 |
oct | 42374437 |
9 | 18011516 |
10 | 9042207 |
11 | 51165a9 |
12 | 3040913 |
13 | 1b47925 |
14 | 12b539d |
15 | bd928c |
hex | 89f91f |
9042207 has 8 divisors (see below), whose sum is σ = 12073776. Its totient is φ = 6019392.
The previous prime is 9042179. The next prime is 9042221. The reversal of 9042207 is 7022409.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 9042207 - 28 = 9041951 is a prime.
9042207 is a lucky number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (9042107) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 813 + ... + 4329.
It is an arithmetic number, because the mean of its divisors is an integer number (1509222).
Almost surely, 29042207 is an apocalyptic number.
9042207 is a deficient number, since it is larger than the sum of its proper divisors (3031569).
9042207 is a wasteful number, since it uses less digits than its factorization.
9042207 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4377.
The product of its (nonzero) digits is 1008, while the sum is 24.
The square root of 9042207 is about 3007.0262719172. The cubic root of 9042207 is about 208.3330386485. Note that the first 3 decimals are identical.
The spelling of 9042207 in words is "nine million, forty-two thousand, two hundred seven".
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