Base | Representation |
---|---|
bin | 1101101100010100010011… |
… | …01110001001111110001011 |
3 | 10221121111020212001002222000 |
4 | 12312022021232021332023 |
5 | 12421310321004314034 |
6 | 144012205112202043 |
7 | 6225243434245344 |
oct | 666121156117613 |
9 | 127544225032860 |
10 | 30110031323019 |
11 | 965965779565a |
12 | 3463638699323 |
13 | 13a549628538b |
14 | 7614947a50cb |
15 | 37336ea0c599 |
hex | 1b6289b89f8b |
30110031323019 has 16 divisors (see below), whose sum is σ = 46546908326400. Its totient is φ = 19200599683848.
The previous prime is 30110031322999. The next prime is 30110031323027. The reversal of 30110031323019 is 91032313001103.
30110031323019 is a `hidden beast` number, since 3 + 0 + 1 + 100 + 313 + 230 + 19 = 666.
It is not a de Polignac number, because 30110031323019 - 224 = 30110014545803 is a prime.
It is a super-2 number, since 2×301100313230192 (a number of 28 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a junction number, because it is equal to n+sod(n) for n = 30110031322983 and 30110031323001.
It is not an unprimeable number, because it can be changed into a prime (30110031323219) 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, 24243180799 + ... + 24243182040.
It is an arithmetic number, because the mean of its divisors is an integer number (2909181770400).
Almost surely, 230110031323019 is an apocalyptic number.
30110031323019 is a deficient number, since it is larger than the sum of its proper divisors (16436877003381).
30110031323019 is a wasteful number, since it uses less digits than its factorization.
30110031323019 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 48486362871 (or 48486362865 counting only the distinct ones).
The product of its (nonzero) digits is 1458, while the sum is 27.
The spelling of 30110031323019 in words is "thirty trillion, one hundred ten billion, thirty-one million, three hundred twenty-three thousand, nineteen".
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