Base | Representation |
---|---|
bin | 10011010101011… |
… | …110010001011000 |
3 | 211121102000211010 |
4 | 103111132101120 |
5 | 1131021133440 |
6 | 52104533520 |
7 | 11016215166 |
oct | 2325362130 |
9 | 747360733 |
10 | 324396120 |
11 | 157127674 |
12 | 907812a0 |
13 | 52290189 |
14 | 31124236 |
15 | 1d72c580 |
hex | 1355e458 |
324396120 has 128 divisors (see below), whose sum is σ = 1037952000. Its totient is φ = 80870400.
The previous prime is 324396113. The next prime is 324396167. The reversal of 324396120 is 21693423.
It is a Cunningham number, because it is equal to 180112-1.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a congruent number.
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, 179220 + ... + 181020.
It is an arithmetic number, because the mean of its divisors is an integer number (8109000).
Almost surely, 2324396120 is an apocalyptic number.
324396120 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 324396120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (518976000).
324396120 is an abundant number, since it is smaller than the sum of its proper divisors (713555880).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
324396120 is a wasteful number, since it uses less digits than its factorization.
324396120 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1913 (or 1909 counting only the distinct ones).
The product of its (nonzero) digits is 7776, while the sum is 30.
The square root of 324396120 is about 18010.9999722392. Note that the first 4 decimals coincide. The cubic root of 324396120 is about 687.1083353707.
The spelling of 324396120 in words is "three hundred twenty-four million, three hundred ninety-six thousand, one hundred twenty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.078 sec. • engine limits •