Base | Representation |
---|---|
bin | 101011100001110… |
… | …010000110000011 |
3 | 1212220010212122200 |
4 | 223201302012003 |
5 | 2443422314402 |
6 | 200244204243 |
7 | 24045150132 |
oct | 5341620603 |
9 | 1786125580 |
10 | 730276227 |
11 | 34524937a |
12 | 184699683 |
13 | b83b0015 |
14 | 6cdb9919 |
15 | 441a321c |
hex | 2b872183 |
730276227 has 12 divisors (see below), whose sum is σ = 1055137824. Its totient is φ = 486714960.
The previous prime is 730276223. The next prime is 730276277. The reversal of 730276227 is 722672037.
730276227 is a `hidden beast` number, since 7 + 3 + 0 + 27 + 622 + 7 = 666.
It is not a de Polignac number, because 730276227 - 22 = 730276223 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 730276191 and 730276200.
It is not an unprimeable number, because it can be changed into a prime (730276223) 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, 31077 + ... + 49257.
It is an arithmetic number, because the mean of its divisors is an integer number (87928152).
Almost surely, 2730276227 is an apocalyptic number.
730276227 is a deficient number, since it is larger than the sum of its proper divisors (324861597).
730276227 is a wasteful number, since it uses less digits than its factorization.
730276227 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 22650 (or 22647 counting only the distinct ones).
The product of its (nonzero) digits is 49392, while the sum is 36.
The square root of 730276227 is about 27023.6234987094. The cubic root of 730276227 is about 900.5248901150.
The spelling of 730276227 in words is "seven hundred thirty million, two hundred seventy-six thousand, two hundred twenty-seven".
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