| Base | Representation |
|---|---|
| bin | 111110001111011… |
| … | …011011101010100 |
| 3 | 2200202220111001000 |
| 4 | 332033123131110 |
| 5 | 4114310411040 |
| 6 | 251341303300 |
| 7 | 34606553136 |
| oct | 7617333524 |
| 9 | 2622814030 |
| 10 | 1044232020 |
| 11 | 496494a77 |
| 12 | 251864b30 |
| 13 | 138456090 |
| 14 | 9c983056 |
| 15 | 61a1c130 |
| hex | 3e3db754 |
1044232020 has 192 divisors, whose sum is σ = 3683232000. Its totient is φ = 243482112.
The previous prime is 1044231997. The next prime is 1044232043. The reversal of 1044232020 is 202324401.
It is an interprime number because it is at equal distance from previous prime (1044231997) and next prime (1044232043).
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a junction number, because it is equal to n+sod(n) for n = 1044231984 and 1044232002.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 129466 + ... + 137294.
It is an arithmetic number, because the mean of its divisors is an integer number (19183500).
Almost surely, 21044232020 is an apocalyptic number.
1044232020 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 1044232020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1841616000).
1044232020 is an abundant number, since it is smaller than the sum of its proper divisors (2638999980).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1044232020 is a wasteful number, since it uses less digits than its factorization.
1044232020 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7879 (or 7871 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 18.
The square root of 1044232020 is about 32314.5790627079. The cubic root of 1044232020 is about 1014.5318102465.
Adding to 1044232020 its reverse (202324401), we get a palindrome (1246556421).
The spelling of 1044232020 in words is "one billion, forty-four million, two hundred thirty-two thousand, twenty".
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