Base | Representation |
---|---|
bin | 100110110001101… |
… | …0011111011101001 |
3 | 10100200020211211120 |
4 | 1031203103323221 |
5 | 10131040233223 |
6 | 333035045453 |
7 | 44146121130 |
oct | 11543237351 |
9 | 3320224746 |
10 | 1301102313 |
11 | 608490475 |
12 | 3038a0889 |
13 | 179732934 |
14 | c4b2a917 |
15 | 7935bbe3 |
hex | 4d8d3ee9 |
1301102313 has 16 divisors (see below), whose sum is σ = 2050999680. Its totient is φ = 717849216.
The previous prime is 1301102251. The next prime is 1301102321. The reversal of 1301102313 is 3132011031.
It is not a de Polignac number, because 1301102313 - 210 = 1301101289 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 1301102292 and 1301102301.
It is not an unprimeable number, because it can be changed into a prime (1301102393) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1067620 + ... + 1068837.
It is an arithmetic number, because the mean of its divisors is an integer number (128187480).
Almost surely, 21301102313 is an apocalyptic number.
It is an amenable number.
1301102313 is a deficient number, since it is larger than the sum of its proper divisors (749897367).
1301102313 is a wasteful number, since it uses less digits than its factorization.
1301102313 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2136496.
The product of its (nonzero) digits is 54, while the sum is 15.
The square root of 1301102313 is about 36070.7958465016. The cubic root of 1301102313 is about 1091.7012719550.
Adding to 1301102313 its reverse (3132011031), we get a palindrome (4433113344).
The spelling of 1301102313 in words is "one billion, three hundred one million, one hundred two thousand, three hundred thirteen".
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