Base | Representation |
---|---|
bin | 101011100010001… |
… | …100011101000001 |
3 | 1212220100100202102 |
4 | 223202030131001 |
5 | 2443434243233 |
6 | 200250400145 |
7 | 24046106660 |
oct | 5342143501 |
9 | 1786310672 |
10 | 730384193 |
11 | 345312500 |
12 | 184730055 |
13 | b841a1c6 |
14 | 6d006dd7 |
15 | 441c51e8 |
hex | 2b88c741 |
730384193 has 12 divisors (see below), whose sum is σ = 917508480. Its totient is φ = 569129880.
The previous prime is 730384189. The next prime is 730384217. The reversal of 730384193 is 391483037.
It is not a de Polignac number, because 730384193 - 22 = 730384189 is a prime.
It is a super-2 number, since 2×7303841932 = 1066922138768522498, which contains 22 as substring.
It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.
It is not an unprimeable number, because it can be changed into a prime (730384103) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 430313 + ... + 432006.
It is an arithmetic number, because the mean of its divisors is an integer number (76459040).
Almost surely, 2730384193 is an apocalyptic number.
It is an amenable number.
730384193 is a deficient number, since it is larger than the sum of its proper divisors (187124287).
730384193 is a wasteful number, since it uses less digits than its factorization.
730384193 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 862348 (or 862337 counting only the distinct ones).
The product of its (nonzero) digits is 54432, while the sum is 38.
The square root of 730384193 is about 27025.6210474431. The cubic root of 730384193 is about 900.5692666014.
The spelling of 730384193 in words is "seven hundred thirty million, three hundred eighty-four thousand, one hundred ninety-three".
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