Base | Representation |
---|---|
bin | 1000101011110000… |
… | …1001101010101000 |
3 | 20000110020021211201 |
4 | 2022330021222220 |
5 | 14233220232130 |
6 | 1023145533544 |
7 | 111523243312 |
oct | 21274115250 |
9 | 6013207751 |
10 | 2331024040 |
11 | a96890954 |
12 | 5507a42b4 |
13 | 2b1c18287 |
14 | 1818267b2 |
15 | d999dbca |
hex | 8af09aa8 |
2331024040 has 32 divisors (see below), whose sum is σ = 5286113280. Its totient is φ = 925065792.
The previous prime is 2331024011. The next prime is 2331024067. The reversal of 2331024040 is 404201332.
It is a junction number, because it is equal to n+sod(n) for n = 2331023999 and 2331024017.
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, 224352 + ... + 234511.
It is an arithmetic number, because the mean of its divisors is an integer number (165191040).
Almost surely, 22331024040 is an apocalyptic number.
2331024040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2331024040 is an abundant number, since it is smaller than the sum of its proper divisors (2955089240).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2331024040 is a wasteful number, since it uses less digits than its factorization.
2331024040 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 459001 (or 458997 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 19.
The square root of 2331024040 is about 48280.6797798043. The cubic root of 2331024040 is about 1325.9146958069.
Adding to 2331024040 its reverse (404201332), we get a palindrome (2735225372).
The spelling of 2331024040 in words is "two billion, three hundred thirty-one million, twenty-four thousand, forty".
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