Base | Representation |
---|---|
bin | 1100101000111010101000 |
3 | 20020100000120 |
4 | 30220322220 |
5 | 1322011240 |
6 | 155003240 |
7 | 40106553 |
oct | 14507250 |
9 | 6210016 |
10 | 3313320 |
11 | 196338a |
12 | 1139520 |
13 | 8c015a |
14 | 62369a |
15 | 456ad0 |
hex | 328ea8 |
3313320 has 32 divisors (see below), whose sum is σ = 9940320. Its totient is φ = 883520.
The previous prime is 3313319. The next prime is 3313327. The reversal of 3313320 is 233133.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a self number, because there is not a number n which added to its sum of digits gives 3313320.
It is not an unprimeable number, because it can be changed into a prime (3313327) 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, 13686 + ... + 13925.
It is an arithmetic number, because the mean of its divisors is an integer number (310635).
Almost surely, 23313320 is an apocalyptic number.
3313320 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
3313320 is an abundant number, since it is smaller than the sum of its proper divisors (6627000).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3313320 is a wasteful number, since it uses less digits than its factorization.
3313320 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27625 (or 27621 counting only the distinct ones).
The product of its (nonzero) digits is 162, while the sum is 15.
The square root of 3313320 is about 1820.2527297054. The cubic root of 3313320 is about 149.0805984073.
Adding to 3313320 its reverse (233133), we get a palindrome (3546453).
It can be divided in two parts, 33133 and 20, that added together give a triangular number (33153 = T257).
The spelling of 3313320 in words is "three million, three hundred thirteen thousand, three hundred twenty".
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