Base | Representation |
---|---|
bin | 1011001000011… |
… | …0101100010111 |
3 | 10020212001022222 |
4 | 2302012230113 |
5 | 43423022142 |
6 | 4344412555 |
7 | 1104564446 |
oct | 262065427 |
9 | 106761288 |
10 | 46689047 |
11 | 2439a199 |
12 | 1377715b |
13 | 9899372 |
14 | 62b4d5d |
15 | 4173bd2 |
hex | 2c86b17 |
46689047 has 2 divisors, whose sum is σ = 46689048. Its totient is φ = 46689046.
The previous prime is 46689031. The next prime is 46689059. The reversal of 46689047 is 74098664.
46689047 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 46689047 - 24 = 46689031 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 46688989 and 46689007.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (46689347) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23344523 + 23344524.
It is an arithmetic number, because the mean of its divisors is an integer number (23344524).
Almost surely, 246689047 is an apocalyptic number.
46689047 is a deficient number, since it is larger than the sum of its proper divisors (1).
46689047 is an equidigital number, since it uses as much as digits as its factorization.
46689047 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 290304, while the sum is 44.
The square root of 46689047 is about 6832.9383869606. The cubic root of 46689047 is about 360.0849773676.
The spelling of 46689047 in words is "forty-six million, six hundred eighty-nine thousand, forty-seven".
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