Base | Representation |
---|---|
bin | 10101001111111001001… |
… | …01101110111010010010 |
3 | 2120210111000220200110221 |
4 | 22213330211232322102 |
5 | 43430204312113210 |
6 | 1315221502543254 |
7 | 103514146000432 |
oct | 12477445567222 |
9 | 2523430820427 |
10 | 730087222930 |
11 | 2616a022759a |
12 | b95b4897b2a |
13 | 53b01920c30 |
14 | 2749d1762c2 |
15 | 13ed06b01da |
hex | a9fc96ee92 |
730087222930 has 32 divisors (see below), whose sum is σ = 1415362609584. Its totient is φ = 269548455936.
The previous prime is 730087222793. The next prime is 730087222933. The reversal of 730087222930 is 39222780037.
It can be written as a sum of positive squares in 8 ways, for example, as 522236030281 + 207851192649 = 722659^2 + 455907^2 .
It is not an unprimeable number, because it can be changed into a prime (730087222933) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1396362 + ... + 1846618.
Almost surely, 2730087222930 is an apocalyptic number.
730087222930 is a deficient number, since it is larger than the sum of its proper divisors (685275386654).
730087222930 is a wasteful number, since it uses less digits than its factorization.
730087222930 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 462750.
The product of its (nonzero) digits is 254016, while the sum is 43.
The spelling of 730087222930 in words is "seven hundred thirty billion, eighty-seven million, two hundred twenty-two thousand, nine hundred thirty".
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