Base | Representation |
---|---|
bin | 100100001000… |
… | …100011100110 |
3 | 122211020110100 |
4 | 210020203212 |
5 | 4411102410 |
6 | 535004530 |
7 | 143340555 |
oct | 44104346 |
9 | 18736410 |
10 | 9472230 |
11 | 538a699 |
12 | 3209746 |
13 | 1c68591 |
14 | 1387d9c |
15 | c718c0 |
hex | 9088e6 |
9472230 has 96 divisors (see below), whose sum is σ = 26889408. Its totient is φ = 2304000.
The previous prime is 9472207. The next prime is 9472231. The reversal of 9472230 is 322749.
It is a junction number, because it is equal to n+sod(n) for n = 9472194 and 9472203.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (9472231) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 62655 + ... + 62805.
It is an arithmetic number, because the mean of its divisors is an integer number (280098).
Almost surely, 29472230 is an apocalyptic number.
9472230 is a gapful number since it is divisible by the number (90) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 9472230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13444704).
9472230 is an abundant number, since it is smaller than the sum of its proper divisors (17417178).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
9472230 is a wasteful number, since it uses less digits than its factorization.
9472230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 222 (or 219 counting only the distinct ones).
The product of its (nonzero) digits is 3024, while the sum is 27.
The square root of 9472230 is about 3077.6988156738. The cubic root of 9472230 is about 211.5846114526.
Adding to 9472230 its reverse (322749), we get a palindrome (9794979).
It can be divided in two parts, 9 and 472230, that multiplied together give a triangular number (4250070 = T2915).
The spelling of 9472230 in words is "nine million, four hundred seventy-two thousand, two hundred thirty".
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