Base | Representation |
---|---|
bin | 11101101101110100101… |
… | …00001110011010010000 |
3 | 10121121110112221021122211 |
4 | 32312322110032122100 |
5 | 113212033434110412 |
6 | 2101020043041504 |
7 | 133524103156606 |
oct | 16667224163220 |
9 | 3547415837584 |
10 | 1021033113232 |
11 | 364021635200 |
12 | 145a71b10294 |
13 | 7538aa05682 |
14 | 375bda19876 |
15 | 1b85d054ca7 |
hex | edba50e690 |
1021033113232 has 30 divisors (see below), whose sum is σ = 2174441907974. Its totient is φ = 464105959680.
The previous prime is 1021033113227. The next prime is 1021033113263. The reversal of 1021033113232 is 2323113301201.
1021033113232 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in only one way, i.e., 947188311696 + 73844801536 = 973236^2 + 271744^2 .
It is a Harshad number since it is a multiple of its sum of digits (22).
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 263694633 + ... + 263698504.
Almost surely, 21021033113232 is an apocalyptic number.
It is an amenable number.
1021033113232 is an abundant number, since it is smaller than the sum of its proper divisors (1153408794742).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1021033113232 is a wasteful number, since it uses less digits than its factorization.
1021033113232 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 527393167 (or 527393150 counting only the distinct ones).
The product of its (nonzero) digits is 648, while the sum is 22.
Adding to 1021033113232 its reverse (2323113301201), we get a palindrome (3344146414433).
The spelling of 1021033113232 in words is "one trillion, twenty-one billion, thirty-three million, one hundred thirteen thousand, two hundred thirty-two".
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