Base | Representation |
---|---|
bin | 100111101001010… |
… | …1111000010000100 |
3 | 10102201012211000220 |
4 | 1033102233002010 |
5 | 10211024430200 |
6 | 340001104340 |
7 | 44652313413 |
oct | 11722570204 |
9 | 3381184026 |
10 | 1330311300 |
11 | 622a2062a |
12 | 3116280b0 |
13 | 1827bb866 |
14 | c897147a |
15 | 7bbcb4a0 |
hex | 4f4af084 |
1330311300 has 36 divisors (see below), whose sum is σ = 3849034896. Its totient is φ = 354749600.
The previous prime is 1330311271. The next prime is 1330311343. The reversal of 1330311300 is 31130331.
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 1330311300.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2216886 + ... + 2217485.
It is an arithmetic number, because the mean of its divisors is an integer number (106917636).
Almost surely, 21330311300 is an apocalyptic number.
1330311300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1330311300 is an abundant number, since it is smaller than the sum of its proper divisors (2518723596).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1330311300 is a wasteful number, since it uses less digits than its factorization.
1330311300 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4434388 (or 4434381 counting only the distinct ones).
The product of its (nonzero) digits is 81, while the sum is 15.
The square root of 1330311300 is about 36473.4327970374. The cubic root of 1330311300 is about 1099.8102427496.
Adding to 1330311300 its reverse (31130331), we get a palindrome (1361441631).
The spelling of 1330311300 in words is "one billion, three hundred thirty million, three hundred eleven thousand, three hundred".
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