Base | Representation |
---|---|
bin | 11100110110110001… |
… | …011000100010011100 |
3 | 2221222022021100022001 |
4 | 130312301120202130 |
5 | 1001423310430200 |
6 | 22122251532044 |
7 | 2144542662640 |
oct | 346661304234 |
9 | 87868240261 |
10 | 30983686300 |
11 | 1215a535116 |
12 | 600845a024 |
13 | 2bca10c9b8 |
14 | 16dcd4ac20 |
15 | c1518676a |
hex | 736c5889c |
30983686300 has 54 divisors (see below), whose sum is σ = 76851093368. Its totient is φ = 10621381440.
The previous prime is 30983686297. The next prime is 30983686303. The reversal of 30983686300 is 368638903.
It is an interprime number because it is at equal distance from previous prime (30983686297) and next prime (30983686303).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30983686303) 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 17 ways as a sum of consecutive naturals, for example, 4653774 + ... + 4660426.
Almost surely, 230983686300 is an apocalyptic number.
It is an amenable number.
30983686300 is an abundant number, since it is smaller than the sum of its proper divisors (45867407068).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30983686300 is an frugal number, since it uses more digits than its factorization.
30983686300 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13327 (or 6667 counting only the distinct ones).
The product of its (nonzero) digits is 559872, while the sum is 46.
The spelling of 30983686300 in words is "thirty billion, nine hundred eighty-three million, six hundred eighty-six thousand, three hundred".
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