| Base | Representation |
|---|---|
| bin | 11110000010010011100… |
| … | …10000100001001110100 |
| 3 | 10122122211221112121211112 |
| 4 | 33001021302010021310 |
| 5 | 113402044140341040 |
| 6 | 2110035200454152 |
| 7 | 134363444235200 |
| oct | 17011162041164 |
| 9 | 3578757477745 |
| 10 | 1032030012020 |
| 11 | 368755045007 |
| 12 | 14802091a358 |
| 13 | 764210b5587 |
| 14 | 37d4431db00 |
| 15 | 1bca36d0365 |
| hex | f049c84274 |
1032030012020 has 144 divisors (see below), whose sum is σ = 2551216871952. Its totient is φ = 349624074240.
The previous prime is 1032030011951. The next prime is 1032030012029. The reversal of 1032030012020 is 202100302301.
It is a happy number.
It can be written as a sum of positive squares in 8 ways, for example, as 3679878244 + 1028350133776 = 60662^2 + 1014076^2 .
It is a Harshad number since it is a multiple of its sum of digits (14).
It is a junction number, because it is equal to n+sod(n) for n = 1032030011986 and 1032030012004.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1032030012029) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 60924992 + ... + 60941928.
It is an arithmetic number, because the mean of its divisors is an integer number (17716783833).
Almost surely, 21032030012020 is an apocalyptic number.
1032030012020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 1032030012020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1275608435976).
1032030012020 is an abundant number, since it is smaller than the sum of its proper divisors (1519186859932).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1032030012020 is a wasteful number, since it uses less digits than its factorization.
1032030012020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17698 (or 17689 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 14.
Adding to 1032030012020 its reverse (202100302301), we get a palindrome (1234130314321).
The spelling of 1032030012020 in words is "one trillion, thirty-two billion, thirty million, twelve thousand, twenty".
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