Base | Representation |
---|---|
bin | 11100001001110011… |
… | …110101101111111110 |
3 | 2220000201212100222221 |
4 | 130021303311233332 |
5 | 443402203334033 |
6 | 21515343555554 |
7 | 2120053165555 |
oct | 341163655776 |
9 | 86021770887 |
10 | 30229355518 |
11 | 1190275724a |
12 | 5a378bbbba |
13 | 2b09a59c1b |
14 | 166aaacd9c |
15 | bbdd3112d |
hex | 709cf5bfe |
30229355518 has 8 divisors (see below), whose sum is σ = 45441131112. Its totient is φ = 15082311816.
The previous prime is 30229355503. The next prime is 30229355539. The reversal of 30229355518 is 81555392203.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-4 number, since 4×302293555184 (a number of 43 digits) contains 4444 as substring.
It is a congruent number.
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 16181805 + ... + 16183672.
It is an arithmetic number, because the mean of its divisors is an integer number (5680141389).
Almost surely, 230229355518 is an apocalyptic number.
30229355518 is a deficient number, since it is larger than the sum of its proper divisors (15211775594).
30229355518 is a wasteful number, since it uses less digits than its factorization.
30229355518 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 32365946.
The product of its (nonzero) digits is 324000, while the sum is 43.
The spelling of 30229355518 in words is "thirty billion, two hundred twenty-nine million, three hundred fifty-five thousand, five hundred eighteen".
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