Base | Representation |
---|---|
bin | 10011010010010… |
… | …100010101111100 |
3 | 211112212000020210 |
4 | 103102110111330 |
5 | 1130313202040 |
6 | 52035112420 |
7 | 11006201625 |
oct | 2322242574 |
9 | 745760223 |
10 | 323569020 |
11 | 156712215 |
12 | 90442710 |
13 | 52060878 |
14 | 30d8aa4c |
15 | 1d617480 |
hex | 1349457c |
323569020 has 24 divisors (see below), whose sum is σ = 905993424. Its totient is φ = 86285056.
The previous prime is 323568997. The next prime is 323569021. The reversal of 323569020 is 20965323.
323569020 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (323569021) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2696349 + ... + 2696468.
It is an arithmetic number, because the mean of its divisors is an integer number (37749726).
Almost surely, 2323569020 is an apocalyptic number.
323569020 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
323569020 is an abundant number, since it is smaller than the sum of its proper divisors (582424404).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
323569020 is a wasteful number, since it uses less digits than its factorization.
323569020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5392829 (or 5392827 counting only the distinct ones).
The product of its (nonzero) digits is 9720, while the sum is 30.
The square root of 323569020 is about 17988.0243495499. The cubic root of 323569020 is about 686.5238740169.
The spelling of 323569020 in words is "three hundred twenty-three million, five hundred sixty-nine thousand, twenty".
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