Base | Representation |
---|---|
bin | 10101110001110100… |
… | …010101011011000111 |
3 | 2020100200211122100220 |
4 | 111301310111123013 |
5 | 340342400144002 |
6 | 14424224235423 |
7 | 1455325650162 |
oct | 256164253307 |
9 | 66320748326 |
10 | 23384381127 |
11 | 9a0a967718 |
12 | 464746bb73 |
13 | 22888c2513 |
14 | 11bb988ad9 |
15 | 91ce3a7bc |
hex | 571d156c7 |
23384381127 has 16 divisors (see below), whose sum is σ = 33016538592. Its totient is φ = 14671088640.
The previous prime is 23384381117. The next prime is 23384381149. The reversal of 23384381127 is 72118348332.
It is a happy number.
It is not a de Polignac number, because 23384381127 - 232 = 19089413831 is a prime.
It is a super-3 number, since 3×233843811273 (a number of 32 digits) contains 333 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23384381117) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 740403 + ... + 771339.
It is an arithmetic number, because the mean of its divisors is an integer number (2063533662).
Almost surely, 223384381127 is an apocalyptic number.
23384381127 is a deficient number, since it is larger than the sum of its proper divisors (9632157465).
23384381127 is a wasteful number, since it uses less digits than its factorization.
23384381127 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 45778.
The product of its digits is 193536, while the sum is 42.
The spelling of 23384381127 in words is "twenty-three billion, three hundred eighty-four million, three hundred eighty-one thousand, one hundred twenty-seven".
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