Base | Representation |
---|---|
bin | 111100100110010… |
… | …0111010110011000 |
3 | 12020201002212212202 |
4 | 1321030213112120 |
5 | 13131014200130 |
6 | 533433425332 |
7 | 101250122141 |
oct | 17114472630 |
9 | 5221085782 |
10 | 2033350040 |
11 | 953855a87 |
12 | 488b6b248 |
13 | 265353107 |
14 | 15409aac8 |
15 | bd79e145 |
hex | 79327598 |
2033350040 has 32 divisors (see below), whose sum is σ = 4652586000. Its totient is φ = 799553664.
The previous prime is 2033350021. The next prime is 2033350057. The reversal of 2033350040 is 400533302.
It is a Harshad number since it is a multiple of its sum of digits (20).
It is a junction number, because it is equal to n+sod(n) for n = 2033349994 and 2033350021.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 428435 + ... + 433154.
Almost surely, 22033350040 is an apocalyptic number.
2033350040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2033350040 is an abundant number, since it is smaller than the sum of its proper divisors (2619235960).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2033350040 is a wasteful number, since it uses less digits than its factorization.
2033350040 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 861659 (or 861655 counting only the distinct ones).
The product of its (nonzero) digits is 1080, while the sum is 20.
The square root of 2033350040 is about 45092.6827766989. The cubic root of 2033350040 is about 1266.8855506627.
Adding to 2033350040 its reverse (400533302), we get a palindrome (2433883342).
The spelling of 2033350040 in words is "two billion, thirty-three million, three hundred fifty thousand, forty".
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