Base | Representation |
---|---|
bin | 11100100001000011… |
… | …011100100111111001 |
3 | 2221000220122202122022 |
4 | 130201003130213321 |
5 | 1000202021312443 |
6 | 22022154204225 |
7 | 2132526643616 |
oct | 344103344771 |
9 | 87026582568 |
10 | 30619322873 |
11 | 11a9289a517 |
12 | 5b26423675 |
13 | 2b6c797b39 |
14 | 16a67c150d |
15 | be31b1e68 |
hex | 7210dc9f9 |
30619322873 has 8 divisors (see below), whose sum is σ = 31834289760. Its totient is φ = 29426649120.
The previous prime is 30619322849. The next prime is 30619322927. The reversal of 30619322873 is 37822391603.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 30619322873 - 216 = 30619257337 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (30619352873) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5570483 + ... + 5575976.
It is an arithmetic number, because the mean of its divisors is an integer number (3979286220).
Almost surely, 230619322873 is an apocalyptic number.
It is an amenable number.
30619322873 is a deficient number, since it is larger than the sum of its proper divisors (1214966887).
30619322873 is a wasteful number, since it uses less digits than its factorization.
30619322873 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11146567.
The product of its (nonzero) digits is 326592, while the sum is 44.
The spelling of 30619322873 in words is "thirty billion, six hundred nineteen million, three hundred twenty-two thousand, eight hundred seventy-three".
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