Base | Representation |
---|---|
bin | 10011001100010111111111 |
3 | 100110121211000 |
4 | 103030113333 |
5 | 2242001143 |
6 | 255501343 |
7 | 60523605 |
oct | 23142777 |
9 | 10417730 |
10 | 5031423 |
11 | 2927201 |
12 | 1827853 |
13 | 1072197 |
14 | 94d875 |
15 | 695bd3 |
hex | 4cc5ff |
5031423 has 16 divisors (see below), whose sum is σ = 7490560. Its totient is φ = 3337848.
The previous prime is 5031419. The next prime is 5031427. The reversal of 5031423 is 3241305.
It is an interprime number because it is at equal distance from previous prime (5031419) and next prime (5031427).
It is not a de Polignac number, because 5031423 - 22 = 5031419 is a prime.
It is a Duffinian number.
5031423 is a lucky number.
It is a junction number, because it is equal to n+sod(n) for n = 5031396 and 5031405.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5031427) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7986 + ... + 8592.
It is an arithmetic number, because the mean of its divisors is an integer number (468160).
Almost surely, 25031423 is an apocalyptic number.
5031423 is a deficient number, since it is larger than the sum of its proper divisors (2459137).
5031423 is a wasteful number, since it uses less digits than its factorization.
5031423 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 923 (or 917 counting only the distinct ones).
The product of its (nonzero) digits is 360, while the sum is 18.
The square root of 5031423 is about 2243.0833689366. The cubic root of 5031423 is about 171.3550640207.
Adding to 5031423 its reverse (3241305), we get a palindrome (8272728).
The spelling of 5031423 in words is "five million, thirty-one thousand, four hundred twenty-three".
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