Base | Representation |
---|---|
bin | 100111001100010… |
… | …0100101001010100 |
3 | 10101122112012020001 |
4 | 1032120210221110 |
5 | 10143124030104 |
6 | 334254221044 |
7 | 44405602003 |
oct | 11630445124 |
9 | 3348465201 |
10 | 1315064404 |
11 | 615357395 |
12 | 3084b4784 |
13 | 17c5b0a24 |
14 | c6922c3a |
15 | 7a6b8aa4 |
hex | 4e624a54 |
1315064404 has 24 divisors (see below), whose sum is σ = 2423657600. Its totient is φ = 622624320.
The previous prime is 1315064389. The next prime is 1315064411. The reversal of 1315064404 is 4044605131.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 284149 + ... + 288739.
Almost surely, 21315064404 is an apocalyptic number.
It is an amenable number.
1315064404 is a deficient number, since it is larger than the sum of its proper divisors (1108593196).
1315064404 is a wasteful number, since it uses less digits than its factorization.
1315064404 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8383 (or 8381 counting only the distinct ones).
The product of its (nonzero) digits is 5760, while the sum is 28.
The square root of 1315064404 is about 36263.8167323849. The cubic root of 1315064404 is about 1095.5923913167.
Adding to 1315064404 its reverse (4044605131), we get a palindrome (5359669535).
The spelling of 1315064404 in words is "one billion, three hundred fifteen million, sixty-four thousand, four hundred four".
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