Base | Representation |
---|---|
bin | 100111101001010… |
… | …1100010110100000 |
3 | 10102201012020222020 |
4 | 1033102230112200 |
5 | 10211024102240 |
6 | 340000541440 |
7 | 44652236406 |
oct | 11722542640 |
9 | 3381166866 |
10 | 1330300320 |
11 | 622a13358 |
12 | 311621880 |
13 | 1827b686b |
14 | c896b476 |
15 | 7bbc80d0 |
hex | 4f4ac5a0 |
1330300320 has 96 divisors (see below), whose sum is σ = 4436970048. Its totient is φ = 333877248.
The previous prime is 1330300313. The next prime is 1330300339. The reversal of 1330300320 is 230030331.
It is a tau number, because it is divible by the number of its divisors (96).
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 1330300320.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 73354 + ... + 89673.
It is an arithmetic number, because the mean of its divisors is an integer number (46218438).
Almost surely, 21330300320 is an apocalyptic number.
1330300320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1330300320 is an abundant number, since it is smaller than the sum of its proper divisors (3106669728).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1330300320 is a wasteful number, since it uses less digits than its factorization.
1330300320 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 163062 (or 163054 counting only the distinct ones).
The product of its (nonzero) digits is 162, while the sum is 15.
The square root of 1330300320 is about 36473.2822762087. The cubic root of 1330300320 is about 1099.8072169040.
Adding to 1330300320 its reverse (230030331), we get a palindrome (1560330651).
The spelling of 1330300320 in words is "one billion, three hundred thirty million, three hundred thousand, three hundred twenty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •