Base | Representation |
---|---|
bin | 10011000100000010000… |
… | …110100100110001110111 |
3 | 11122020100011200111022000 |
4 | 103010002012210301313 |
5 | 132430340034200343 |
6 | 2441450020510343 |
7 | 163434012565353 |
oct | 23040206446167 |
9 | 4566304614260 |
10 | 1310000303223 |
11 | 465628023aa7 |
12 | 191a7854b3b3 |
13 | 966bcb8c921 |
14 | 4759378a463 |
15 | 24121d42ed3 |
hex | 131021a4c77 |
1310000303223 has 16 divisors (see below), whose sum is σ = 1940761970400. Its totient is φ = 873324184320.
The previous prime is 1310000303123. The next prime is 1310000303281. The reversal of 1310000303223 is 3223030000131.
1310000303223 is a `hidden beast` number, since 1 + 310 + 0 + 0 + 0 + 30 + 322 + 3 = 666.
It is not a de Polignac number, because 1310000303223 - 228 = 1309731867767 is a prime.
It is a super-2 number, since 2×13100003032232 (a number of 25 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 1310000303196 and 1310000303205.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1310000303123) by changing a digit.
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 15 ways as a sum of consecutive naturals, for example, 3097473 + ... + 3494901.
It is an arithmetic number, because the mean of its divisors is an integer number (121297623150).
Almost surely, 21310000303223 is an apocalyptic number.
1310000303223 is a deficient number, since it is larger than the sum of its proper divisors (630761667177).
1310000303223 is a wasteful number, since it uses less digits than its factorization.
1310000303223 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 519519 (or 519513 counting only the distinct ones).
The product of its (nonzero) digits is 324, while the sum is 18.
Adding to 1310000303223 its reverse (3223030000131), we get a palindrome (4533030303354).
The spelling of 1310000303223 in words is "one trillion, three hundred ten billion, three hundred three thousand, two hundred twenty-three".
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