Base | Representation |
---|---|
bin | 100111011110000… |
… | …0111001011001100 |
3 | 10102022001112000120 |
4 | 1032330013023030 |
5 | 10203020142001 |
6 | 335230024540 |
7 | 44551023510 |
oct | 11674071314 |
9 | 3368045016 |
10 | 1324380876 |
11 | 61a63aa55 |
12 | 30b648150 |
13 | 1814c3430 |
14 | c7c6a140 |
15 | 7b409236 |
hex | 4ef072cc |
1324380876 has 96 divisors (see below), whose sum is σ = 3846366720. Its totient is φ = 345337344.
The previous prime is 1324380859. The next prime is 1324380877. The reversal of 1324380876 is 6780834231.
It is a Harshad number since it is a multiple of its sum of digits (42).
It is not an unprimeable number, because it can be changed into a prime (1324380877) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 90375 + ... + 104001.
It is an arithmetic number, because the mean of its divisors is an integer number (40066320).
Almost surely, 21324380876 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 1324380876, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1923183360).
1324380876 is an abundant number, since it is smaller than the sum of its proper divisors (2521985844).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1324380876 is a wasteful number, since it uses less digits than its factorization.
1324380876 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13743 (or 13741 counting only the distinct ones).
The product of its (nonzero) digits is 193536, while the sum is 42.
The square root of 1324380876 is about 36392.0441305514. The cubic root of 1324380876 is about 1098.1735187830.
The spelling of 1324380876 in words is "one billion, three hundred twenty-four million, three hundred eighty thousand, eight hundred seventy-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •