Base | Representation |
---|---|
bin | 110000000011111111… |
… | …0011000110110001001 |
3 | 100212102002111011210200 |
4 | 1200013332120312021 |
5 | 3142340012312223 |
6 | 115225421002413 |
7 | 10312500053340 |
oct | 1400776306611 |
9 | 325362434720 |
10 | 103213010313 |
11 | 3a855065326 |
12 | 180059b3409 |
13 | 996b38508a |
14 | 4dd1a74b57 |
15 | 2a41357a43 |
hex | 1807f98d89 |
103213010313 has 24 divisors (see below), whose sum is σ = 171468643008. Its totient is φ = 58603195872.
The previous prime is 103213010287. The next prime is 103213010321. The reversal of 103213010313 is 313010312301.
It is a happy number.
103213010313 is a `hidden beast` number, since 1 + 0 + 321 + 30 + 1 + 0 + 313 = 666.
It is not a de Polignac number, because 103213010313 - 26 = 103213010249 is a prime.
It is not an unprimeable number, because it can be changed into a prime (103213010513) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5207631 + ... + 5227412.
It is an arithmetic number, because the mean of its divisors is an integer number (7144526792).
Almost surely, 2103213010313 is an apocalyptic number.
It is an amenable number.
103213010313 is a deficient number, since it is larger than the sum of its proper divisors (68255632695).
103213010313 is a wasteful number, since it uses less digits than its factorization.
103213010313 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10435213 (or 10435210 counting only the distinct ones).
The product of its (nonzero) digits is 162, while the sum is 18.
Adding to 103213010313 its reverse (313010312301), we get a palindrome (416223322614).
The spelling of 103213010313 in words is "one hundred three billion, two hundred thirteen million, ten thousand, three hundred thirteen".
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