| Base | Representation |
|---|---|
| bin | 110111111000010111… |
| … | …1111001000011111000 |
| 3 | 102110202020012100121221 |
| 4 | 1233300233321003320 |
| 5 | 3431231310001240 |
| 6 | 131043445041424 |
| 7 | 11445535253350 |
| oct | 1576057710370 |
| 9 | 373666170557 |
| 10 | 120003203320 |
| 11 | 469907528a0 |
| 12 | 1b3109b6274 |
| 13 | b415a69420 |
| 14 | 5b4593bb60 |
| 15 | 31c53d9a4a |
| hex | 1bf0bf90f8 |
120003203320 has 256 divisors, whose sum is σ = 383854464000. Its totient is φ = 32495247360.
The previous prime is 120003203261. The next prime is 120003203347. The reversal of 120003203320 is 23302300021.
120003203320 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×1200032033202 (a number of 23 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 120003203294 and 120003203303.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 592531 + ... + 768829.
It is an arithmetic number, because the mean of its divisors is an integer number (1499431500).
Almost surely, 2120003203320 is an apocalyptic number.
120003203320 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 120003203320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (191927232000).
120003203320 is an abundant number, since it is smaller than the sum of its proper divisors (263851260680).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120003203320 is a wasteful number, since it uses less digits than its factorization.
120003203320 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 176358 (or 176354 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 16.
Adding to 120003203320 its reverse (23302300021), we get a palindrome (143305503341).
It can be divided in two parts, 120003 and 203320, that added together give a palindrome (323323).
The spelling of 120003203320 in words is "one hundred twenty billion, three million, two hundred three thousand, three hundred twenty".
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