Base | Representation |
---|---|
bin | 1011100011100110… |
… | …0111011010111111 |
3 | 22000012011120212200 |
4 | 2320321213122333 |
5 | 22323120031143 |
6 | 1231453002543 |
7 | 136605340425 |
oct | 27071473277 |
9 | 8005146780 |
10 | 3102111423 |
11 | 1352074254 |
12 | 726a83453 |
13 | 3a58b70b8 |
14 | 215dc7115 |
15 | 1325141d3 |
hex | b8e676bf |
3102111423 has 24 divisors (see below), whose sum is σ = 4504548048. Its totient is φ = 2057156352.
The previous prime is 3102111409. The next prime is 3102111433. The reversal of 3102111423 is 3241112013.
3102111423 is a `hidden beast` number, since 31 + 0 + 211 + 1 + 423 = 666.
It is not a de Polignac number, because 3102111423 - 214 = 3102095039 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 3102111396 and 3102111405.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3102111433) 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, 2391111 + ... + 2392407.
It is an arithmetic number, because the mean of its divisors is an integer number (187689502).
Almost surely, 23102111423 is an apocalyptic number.
3102111423 is a deficient number, since it is larger than the sum of its proper divisors (1402436625).
3102111423 is a wasteful number, since it uses less digits than its factorization.
3102111423 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2503 (or 2500 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 18.
The square root of 3102111423 is about 55696.6015390526. The cubic root of 3102111423 is about 1458.4306999793.
Adding to 3102111423 its reverse (3241112013), we get a palindrome (6343223436).
The spelling of 3102111423 in words is "three billion, one hundred two million, one hundred eleven thousand, four hundred twenty-three".
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