Base | Representation |
---|---|
bin | 1001011010100100110… |
… | …10001011011001010010 |
3 | 1010221000121222220222010 |
4 | 10231102122023121102 |
5 | 20300014304010310 |
6 | 404341033523350 |
7 | 32241521221230 |
oct | 4552232133122 |
9 | 1127017886863 |
10 | 323505141330 |
11 | 11521a244938 |
12 | 52845273556 |
13 | 24677753067 |
14 | 1192cb63950 |
15 | 8636000320 |
hex | 4b5268b652 |
323505141330 has 64 divisors (see below), whose sum is σ = 887399251200. Its totient is φ = 73938127104.
The previous prime is 323505141299. The next prime is 323505141347. The reversal of 323505141330 is 33141505323.
It is a super-3 number, since 3×3235051413303 (a number of 36 digits) contains 333 as substring.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2916852 + ... + 3025728.
It is an arithmetic number, because the mean of its divisors is an integer number (13865613300).
Almost surely, 2323505141330 is an apocalyptic number.
323505141330 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
323505141330 is an abundant number, since it is smaller than the sum of its proper divisors (563894109870).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
323505141330 is a wasteful number, since it uses less digits than its factorization.
323505141330 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 123043.
The product of its (nonzero) digits is 16200, while the sum is 30.
Adding to 323505141330 its reverse (33141505323), we get a palindrome (356646646653).
The spelling of 323505141330 in words is "three hundred twenty-three billion, five hundred five million, one hundred forty-one thousand, three hundred thirty".
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