Base | Representation |
---|---|
bin | 10010101111100100001111 |
3 | 100020121221122 |
4 | 102233210033 |
5 | 2224212143 |
6 | 253151155 |
7 | 56522564 |
oct | 22574417 |
9 | 10217848 |
10 | 4913423 |
11 | 2856589 |
12 | 178b4bb |
13 | 1030568 |
14 | 91c86b |
15 | 670c68 |
hex | 4af90f |
4913423 has 4 divisors (see below), whose sum is σ = 4968720. Its totient is φ = 4858128.
The previous prime is 4913401. The next prime is 4913443. The reversal of 4913423 is 3243194.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3243194 = 2 ⋅1621597.
It is a cyclic number.
It is not a de Polignac number, because 4913423 - 222 = 719119 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 4913392 and 4913401.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4913443) 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 in 3 ways as a sum of consecutive naturals, for example, 27515 + ... + 27692.
It is an arithmetic number, because the mean of its divisors is an integer number (1242180).
Almost surely, 24913423 is an apocalyptic number.
4913423 is a deficient number, since it is larger than the sum of its proper divisors (55297).
4913423 is an equidigital number, since it uses as much as digits as its factorization.
4913423 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 55296.
The product of its digits is 2592, while the sum is 26.
The square root of 4913423 is about 2216.6242351829. The cubic root of 4913423 is about 170.0048787527.
The spelling of 4913423 in words is "four million, nine hundred thirteen thousand, four hundred twenty-three".
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