Base | Representation |
---|---|
bin | 10100101110100100… |
… | …01110110111001000 |
3 | 1001201112102201021202 |
4 | 22113102032313020 |
5 | 140242241324142 |
6 | 5040121123332 |
7 | 542523031322 |
oct | 122722166710 |
9 | 31645381252 |
10 | 11128073672 |
11 | 47a0564501 |
12 | 21a6929548 |
13 | 108461a3a1 |
14 | 777ccc612 |
15 | 451e3c032 |
hex | 29748edc8 |
11128073672 has 32 divisors (see below), whose sum is σ = 22272667200. Its totient is φ = 5196945600.
The previous prime is 11128073669. The next prime is 11128073683. The reversal of 11128073672 is 27637082111.
11128073672 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (38).
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, 504779 + ... + 526362.
It is an arithmetic number, because the mean of its divisors is an integer number (696020850).
Almost surely, 211128073672 is an apocalyptic number.
It is an amenable number.
11128073672 is an abundant number, since it is smaller than the sum of its proper divisors (11144593528).
11128073672 is a wasteful number, since it uses less digits than its factorization.
11128073672 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1031237 (or 1031233 counting only the distinct ones).
The product of its (nonzero) digits is 28224, while the sum is 38.
The spelling of 11128073672 in words is "eleven billion, one hundred twenty-eight million, seventy-three thousand, six hundred seventy-two".
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