Base | Representation |
---|---|
bin | 100111001001100… |
… | …1001001111111010 |
3 | 10101112211220022122 |
4 | 1032103021033322 |
5 | 10142243011331 |
6 | 334203521242 |
7 | 44360524334 |
oct | 11623111772 |
9 | 3345756278 |
10 | 1313641466 |
11 | 614575305 |
12 | 307b29222 |
13 | 17c203157 |
14 | c6672454 |
15 | 7a4d717b |
hex | 4e4c93fa |
1313641466 has 16 divisors (see below), whose sum is σ = 2004142560. Its totient is φ = 645608880.
The previous prime is 1313641453. The next prime is 1313641477. The reversal of 1313641466 is 6641463131.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 239705 + ... + 245123.
It is an arithmetic number, because the mean of its divisors is an integer number (125258910).
Almost surely, 21313641466 is an apocalyptic number.
1313641466 is a deficient number, since it is larger than the sum of its proper divisors (690501094).
1313641466 is a wasteful number, since it uses less digits than its factorization.
1313641466 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7469.
The product of its digits is 31104, while the sum is 35.
The square root of 1313641466 is about 36244.1921692290. The cubic root of 1313641466 is about 1095.1970944121.
The spelling of 1313641466 in words is "one billion, three hundred thirteen million, six hundred forty-one thousand, four hundred sixty-six".
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