Base | Representation |
---|---|
bin | 1101000101011011… |
… | …0101001001101100 |
3 | 100001210020120120111 |
4 | 3101112311021230 |
5 | 24143140014040 |
6 | 1340311225404 |
7 | 153020050231 |
oct | 32126651154 |
9 | 10053216514 |
10 | 3512423020 |
11 | 1542742447 |
12 | 820378264 |
13 | 43c8c9022 |
14 | 2546b3788 |
15 | 158562dea |
hex | d15b526c |
3512423020 has 12 divisors (see below), whose sum is σ = 7376088384. Its totient is φ = 1404969200.
The previous prime is 3512423017. The next prime is 3512423021. The reversal of 3512423020 is 203242153.
3512423020 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 3512422982 and 3512423000.
It is not an unprimeable number, because it can be changed into a prime (3512423021) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 87810556 + ... + 87810595.
It is an arithmetic number, because the mean of its divisors is an integer number (614674032).
Almost surely, 23512423020 is an apocalyptic number.
It is an amenable number.
3512423020 is an abundant number, since it is smaller than the sum of its proper divisors (3863665364).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3512423020 is a wasteful number, since it uses less digits than its factorization.
3512423020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 175621160 (or 175621158 counting only the distinct ones).
The product of its (nonzero) digits is 1440, while the sum is 22.
The square root of 3512423020 is about 59265.6985110274. The cubic root of 3512423020 is about 1520.0887269305.
Adding to 3512423020 its reverse (203242153), we get a palindrome (3715665173).
The spelling of 3512423020 in words is "three billion, five hundred twelve million, four hundred twenty-three thousand, twenty".
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