Base | Representation |
---|---|
bin | 10011000011111100… |
… | …100100001011101100 |
3 | 1221211101211201122202 |
4 | 103003330210023230 |
5 | 313404112200043 |
6 | 13222541201032 |
7 | 1323125130515 |
oct | 230374441354 |
9 | 57741751582 |
10 | 20467303148 |
11 | 8753293876 |
12 | 3b72560178 |
13 | 1c12452386 |
14 | dc23a9a0c |
15 | 7ebcc61b8 |
hex | 4c3f242ec |
20467303148 has 6 divisors (see below), whose sum is σ = 35817780516. Its totient is φ = 10233651572.
The previous prime is 20467303141. The next prime is 20467303159. The reversal of 20467303148 is 84130376402.
It is a super-3 number, since 3×204673031483 (a number of 32 digits) contains 333 as substring.
It is not an unprimeable number, because it can be changed into a prime (20467303141) 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 as a sum of consecutive naturals, namely, 2558412890 + ... + 2558412897.
It is an arithmetic number, because the mean of its divisors is an integer number (5969630086).
Almost surely, 220467303148 is an apocalyptic number.
It is an amenable number.
20467303148 is a deficient number, since it is larger than the sum of its proper divisors (15350477368).
20467303148 is a wasteful number, since it uses less digits than its factorization.
20467303148 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5116825791 (or 5116825789 counting only the distinct ones).
The product of its (nonzero) digits is 96768, while the sum is 38.
The spelling of 20467303148 in words is "twenty billion, four hundred sixty-seven million, three hundred three thousand, one hundred forty-eight".
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