Base | Representation |
---|---|
bin | 101011100001100… |
… | …110101000000000 |
3 | 1212220001111012201 |
4 | 223201212220000 |
5 | 2443414313443 |
6 | 200243202544 |
7 | 24044563150 |
oct | 5341465000 |
9 | 1786044181 |
10 | 730229248 |
11 | 345217051 |
12 | 184676454 |
13 | b8394818 |
14 | 6cda6760 |
15 | 4419434d |
hex | 2b866a00 |
730229248 has 80 divisors (see below), whose sum is σ = 1692909504. Its totient is φ = 308183040.
The previous prime is 730229243. The next prime is 730229257. The reversal of 730229248 is 842922037.
It is not an unprimeable number, because it can be changed into a prime (730229243) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 238608 + ... + 241648.
Almost surely, 2730229248 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 730229248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (846454752).
730229248 is an abundant number, since it is smaller than the sum of its proper divisors (962680256).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
730229248 is an equidigital number, since it uses as much as digits as its factorization.
730229248 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3133 (or 3117 counting only the distinct ones).
The product of its (nonzero) digits is 48384, while the sum is 37.
The square root of 730229248 is about 27022.7542637682. The cubic root of 730229248 is about 900.5055793097.
The spelling of 730229248 in words is "seven hundred thirty million, two hundred twenty-nine thousand, two hundred forty-eight".
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