Base | Representation |
---|---|
bin | 100010100010… |
… | …011111111111 |
3 | 122001000001000 |
4 | 202202133333 |
5 | 4304213312 |
6 | 522021343 |
7 | 136650051 |
oct | 42423777 |
9 | 18030030 |
10 | 9054207 |
11 | 5124618 |
12 | 3047853 |
13 | 1b50226 |
14 | 12b98d1 |
15 | bdcadc |
hex | 8a27ff |
9054207 has 8 divisors (see below), whose sum is σ = 13413680. Its totient is φ = 6036120.
The previous prime is 9054197. The next prime is 9054223. The reversal of 9054207 is 7024509.
It is not a de Polignac number, because 9054207 - 24 = 9054191 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 335341 = 9054207 / (9 + 0 + 5 + 4 + 2 + 0 + 7).
It is a d-powerful number, because it can be written as 96 + 0 + 53 + 47 + 223 + 0 + 76 .
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (9054277) 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, 167644 + ... + 167697.
It is an arithmetic number, because the mean of its divisors is an integer number (1676710).
Almost surely, 29054207 is an apocalyptic number.
9054207 is a deficient number, since it is larger than the sum of its proper divisors (4359473).
9054207 is a wasteful number, since it uses less digits than its factorization.
9054207 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 335350 (or 335344 counting only the distinct ones).
The product of its (nonzero) digits is 2520, while the sum is 27.
The square root of 9054207 is about 3009.0209371156. The cubic root of 9054207 is about 208.4251581703.
It can be divided in two parts, 9054 and 207, that added together give a cube (9261 = 213).
The spelling of 9054207 in words is "nine million, fifty-four thousand, two hundred seven".
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