Base | Representation |
---|---|
bin | 1110001001011011011100… |
… | …11111111110101101100111 |
3 | 11002011010010102210110020100 |
4 | 13010231232133332231213 |
5 | 13034202344303031043 |
6 | 150055513032235143 |
7 | 6360434166604116 |
oct | 704555637765547 |
9 | 132133112713210 |
10 | 31110302002023 |
11 | 9a04894488702 |
12 | 35a547523bab3 |
13 | 14488c5653aba |
14 | 797a64b4bc7d |
15 | 38e3b4ddecd3 |
hex | 1c4b6e7feb67 |
31110302002023 has 6 divisors (see below), whose sum is σ = 44937102891824. Its totient is φ = 20740201334676.
The previous prime is 31110302002019. The next prime is 31110302002049. The reversal of 31110302002023 is 32020020301113.
31110302002023 is a `hidden beast` number, since 311 + 10 + 302 + 0 + 0 + 20 + 23 = 666.
It is not a de Polignac number, because 31110302002023 - 22 = 31110302002019 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 31110302001987 and 31110302002005.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (31110302002123) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1728350111215 + ... + 1728350111232.
Almost surely, 231110302002023 is an apocalyptic number.
31110302002023 is a deficient number, since it is larger than the sum of its proper divisors (13826800889801).
31110302002023 is a wasteful number, since it uses less digits than its factorization.
31110302002023 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3456700222453 (or 3456700222450 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
Adding to 31110302002023 its reverse (32020020301113), we get a palindrome (63130322303136).
The spelling of 31110302002023 in words is "thirty-one trillion, one hundred ten billion, three hundred two million, two thousand, twenty-three".
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