Base | Representation |
---|---|
bin | 10011000011010111111… |
… | …100100111100011001100 |
3 | 11122011111212212022100102 |
4 | 103003113330213203030 |
5 | 132422413010100220 |
6 | 2441251513550232 |
7 | 163410334204652 |
oct | 23032774474314 |
9 | 4564455768312 |
10 | 1309293050060 |
11 | 4652a4880256 |
12 | 1918bb715378 |
13 | 966094b1028 |
14 | 47527884dd2 |
15 | 240cebdb775 |
hex | 130d7f278cc |
1309293050060 has 24 divisors (see below), whose sum is σ = 2764706105616. Its totient is φ = 520823753280.
The previous prime is 1309293050057. The next prime is 1309293050083. The reversal of 1309293050060 is 600503929031.
It is a super-3 number, since 3×13092930500603 (a number of 37 digits) contains 333 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 1309293049996 and 1309293050023.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 180837962 + ... + 180845201.
It is an arithmetic number, because the mean of its divisors is an integer number (115196087734).
Almost surely, 21309293050060 is an apocalyptic number.
1309293050060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1309293050060 is an abundant number, since it is smaller than the sum of its proper divisors (1455413055556).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1309293050060 is a wasteful number, since it uses less digits than its factorization.
1309293050060 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 361683353 (or 361683351 counting only the distinct ones).
The product of its (nonzero) digits is 43740, while the sum is 38.
Adding to 1309293050060 its reverse (600503929031), we get a palindrome (1909796979091).
The spelling of 1309293050060 in words is "one trillion, three hundred nine billion, two hundred ninety-three million, fifty thousand, sixty".
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