Base | Representation |
---|---|
bin | 101111111001100100… |
… | …0100111110000110001 |
3 | 100211111201120200021002 |
4 | 1133303020213300301 |
5 | 3141131010340223 |
6 | 115131011011345 |
7 | 10301023141553 |
oct | 1376310476061 |
9 | 324451520232 |
10 | 102863371313 |
11 | 3a69576737a |
12 | 17b28899b55 |
13 | 9913ac72b1 |
14 | 4d9b45d4d3 |
15 | 2a207e0e28 |
hex | 17f3227c31 |
102863371313 has 16 divisors (see below), whose sum is σ = 104764314240. Its totient is φ = 100980038016.
The previous prime is 102863371307. The next prime is 102863371349. The reversal of 102863371313 is 313173368201.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 102863371313 - 28 = 102863371057 is a prime.
It is a super-2 number, since 2×1028633713132 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (102863371363) 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, 26085620 + ... + 26089562.
It is an arithmetic number, because the mean of its divisors is an integer number (6547769640).
Almost surely, 2102863371313 is an apocalyptic number.
It is an amenable number.
102863371313 is a deficient number, since it is larger than the sum of its proper divisors (1900942927).
102863371313 is a wasteful number, since it uses less digits than its factorization.
102863371313 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6056.
The product of its (nonzero) digits is 54432, while the sum is 38.
The spelling of 102863371313 in words is "one hundred two billion, eight hundred sixty-three million, three hundred seventy-one thousand, three hundred thirteen".
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