Base | Representation |
---|---|
bin | 11100000000111011… |
… | …010010100111111000 |
3 | 2212122100102021021002 |
4 | 130000323102213320 |
5 | 443101030020343 |
6 | 21452501304132 |
7 | 2113263310004 |
oct | 340073224770 |
9 | 85570367232 |
10 | 30080313848 |
11 | 1183660a012 |
12 | 59b5a05048 |
13 | 2ab4c052a0 |
14 | 1654d93704 |
15 | bb0be08b8 |
hex | 700ed29f8 |
30080313848 has 16 divisors (see below), whose sum is σ = 60739095480. Its totient is φ = 13883221728.
The previous prime is 30080313841. The next prime is 30080313853. The reversal of 30080313848 is 84831308003.
It is a happy number.
It is a super-3 number, since 3×300803138483 (a number of 32 digits) contains 333 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30080313841) by changing a digit.
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 3 ways as a sum of consecutive naturals, for example, 144616790 + ... + 144616997.
Almost surely, 230080313848 is an apocalyptic number.
It is an amenable number.
30080313848 is an abundant number, since it is smaller than the sum of its proper divisors (30658781632).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30080313848 is a wasteful number, since it uses less digits than its factorization.
30080313848 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 289233806 (or 289233802 counting only the distinct ones).
The product of its (nonzero) digits is 55296, while the sum is 38.
The spelling of 30080313848 in words is "thirty billion, eighty million, three hundred thirteen thousand, eight hundred forty-eight".
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