Base | Representation |
---|---|
bin | 11100100011000101… |
… | …111001100111011010 |
3 | 2221010022000011202101 |
4 | 130203011321213122 |
5 | 1000234300122341 |
6 | 22025415154014 |
7 | 2133423423661 |
oct | 344305714732 |
9 | 87108004671 |
10 | 30653520346 |
11 | 12000127599 |
12 | 5b3597590a |
13 | 2b768ac527 |
14 | 16ab163dd8 |
15 | be61b9831 |
hex | 7231799da |
30653520346 has 16 divisors (see below), whose sum is σ = 46540585728. Its totient is φ = 15141114000.
The previous prime is 30653520323. The next prime is 30653520349. The reversal of 30653520346 is 64302535603.
It is not an unprimeable number, because it can be changed into a prime (30653520349) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 225730 + ... + 335053.
It is an arithmetic number, because the mean of its divisors is an integer number (2908786608).
Almost surely, 230653520346 is an apocalyptic number.
30653520346 is a deficient number, since it is larger than the sum of its proper divisors (15887065382).
30653520346 is a wasteful number, since it uses less digits than its factorization.
30653520346 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 561117.
The product of its (nonzero) digits is 194400, while the sum is 37.
The spelling of 30653520346 in words is "thirty billion, six hundred fifty-three million, five hundred twenty thousand, three hundred forty-six".
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