Base | Representation |
---|---|
bin | 100100001010… |
… | …110000001001 |
3 | 122211200210111 |
4 | 210022300021 |
5 | 4411344400 |
6 | 535114321 |
7 | 143406025 |
oct | 44126011 |
9 | 18750714 |
10 | 9481225 |
11 | 5396426 |
12 | 32129a1 |
13 | 1c6c6c0 |
14 | 138b385 |
15 | c743ba |
hex | 90ac09 |
9481225 has 12 divisors (see below), whose sum is σ = 12661516. Its totient is φ = 7001280.
The previous prime is 9481217. The next prime is 9481249. The reversal of 9481225 is 5221849.
It can be written as a sum of positive squares in 6 ways, for example, as 2886601 + 6594624 = 1699^2 + 2568^2 .
It is not a de Polignac number, because 9481225 - 23 = 9481217 is a prime.
It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14262 + ... + 14911.
Almost surely, 29481225 is an apocalyptic number.
It is an amenable number.
9481225 is a deficient number, since it is larger than the sum of its proper divisors (3180291).
9481225 is a wasteful number, since it uses less digits than its factorization.
9481225 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 29196 (or 29191 counting only the distinct ones).
The product of its digits is 5760, while the sum is 31.
The square root of 9481225 is about 3079.1597879941. The cubic root of 9481225 is about 211.6515651146.
The spelling of 9481225 in words is "nine million, four hundred eighty-one thousand, two hundred twenty-five".
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