Base | Representation |
---|---|
bin | 11100110000110000… |
… | …101011111010011000 |
3 | 2221201021111211110220 |
4 | 130300300223322120 |
5 | 1001222001341331 |
6 | 22104250240040 |
7 | 2142206545014 |
oct | 346060537230 |
9 | 87637454426 |
10 | 30882840216 |
11 | 12108615a48 |
12 | 5b9a726020 |
13 | 2bb2261067 |
14 | 16cd7b9544 |
15 | c0b3b6296 |
hex | 730c2be98 |
30882840216 has 32 divisors (see below), whose sum is σ = 77725278000. Its totient is φ = 10225189760.
The previous prime is 30882840193. The next prime is 30882840227. The reversal of 30882840216 is 61204828803.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4314495 + ... + 4321646.
Almost surely, 230882840216 is an apocalyptic number.
It is an amenable number.
30882840216 is an abundant number, since it is smaller than the sum of its proper divisors (46842437784).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30882840216 is a wasteful number, since it uses less digits than its factorization.
30882840216 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8636299 (or 8636295 counting only the distinct ones).
The product of its (nonzero) digits is 147456, while the sum is 42.
The spelling of 30882840216 in words is "thirty billion, eight hundred eighty-two million, eight hundred forty thousand, two hundred sixteen".
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