Base | Representation |
---|---|
bin | 100010100010… |
… | …100000010111 |
3 | 122001000001220 |
4 | 202202200113 |
5 | 4304213411 |
6 | 522021423 |
7 | 136650114 |
oct | 42424027 |
9 | 18030056 |
10 | 9054231 |
11 | 512463a |
12 | 3047873 |
13 | 1b50244 |
14 | 12b990b |
15 | bdcb06 |
hex | 8a2817 |
9054231 has 8 divisors (see below), whose sum is σ = 12088944. Its totient is φ = 6027840.
The previous prime is 9054223. The next prime is 9054259. The reversal of 9054231 is 1324509.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 9054231 - 23 = 9054223 is a prime.
It is a super-2 number, since 2×90542312 = 163958198002722, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (9054281) 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, 1201 + ... + 4421.
It is an arithmetic number, because the mean of its divisors is an integer number (1511118).
Almost surely, 29054231 is an apocalyptic number.
9054231 is a deficient number, since it is larger than the sum of its proper divisors (3034713).
9054231 is a wasteful number, since it uses less digits than its factorization.
9054231 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4161.
The product of its (nonzero) digits is 1080, while the sum is 24.
The square root of 9054231 is about 3009.0249251211. The cubic root of 9054231 is about 208.4253423278.
The spelling of 9054231 in words is "nine million, fifty-four thousand, two hundred thirty-one".
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