Base | Representation |
---|---|
bin | 10011000101011011101… |
… | …110101110010000000100 |
3 | 11122101012222011012111101 |
4 | 103011123232232100010 |
5 | 132441430011000004 |
6 | 2442255134145444 |
7 | 163516202031112 |
oct | 23053356562004 |
9 | 4571188135441 |
10 | 1311504000004 |
11 | 4662298a9710 |
12 | 192218052284 |
13 | 9689c577733 |
14 | 47697372ab2 |
15 | 241add6cba4 |
hex | 1315bbae404 |
1311504000004 has 96 divisors (see below), whose sum is σ = 2717985715200. Its totient is φ = 547369200000.
The previous prime is 1311503999963. The next prime is 1311504000029. The reversal of 1311504000004 is 4000004051131.
It is a Harshad number since it is a multiple of its sum of digits (19).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3314754 + ... + 3689254.
It is an arithmetic number, because the mean of its divisors is an integer number (28312351200).
Almost surely, 21311504000004 is an apocalyptic number.
It is an amenable number.
1311504000004 is an abundant number, since it is smaller than the sum of its proper divisors (1406481715196).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1311504000004 is a wasteful number, since it uses less digits than its factorization.
1311504000004 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 374665 (or 374663 counting only the distinct ones).
The product of its (nonzero) digits is 240, while the sum is 19.
Adding to 1311504000004 its reverse (4000004051131), we get a palindrome (5311508051135).
The spelling of 1311504000004 in words is "one trillion, three hundred eleven billion, five hundred four million, four", and thus it is an aban number.
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