Base | Representation |
---|---|
bin | 10011000111101111001111 |
3 | 100102122202121 |
4 | 103013233033 |
5 | 2240344211 |
6 | 255233411 |
7 | 60414334 |
oct | 23075717 |
9 | 10378677 |
10 | 5012431 |
11 | 2913a06 |
12 | 1818867 |
13 | 1066648 |
14 | 94698b |
15 | 690271 |
hex | 4c7bcf |
5012431 has 4 divisors (see below), whose sum is σ = 5094664. Its totient is φ = 4930200.
The previous prime is 5012429. The next prime is 5012473. The reversal of 5012431 is 1342105.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 5012431 - 21 = 5012429 is a prime.
It is a super-2 number, since 2×50124312 = 50248929059522, which contains 22 as substring.
It is an Ulam number.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5012411) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41025 + ... + 41146.
It is an arithmetic number, because the mean of its divisors is an integer number (1273666).
Almost surely, 25012431 is an apocalyptic number.
5012431 is a deficient number, since it is larger than the sum of its proper divisors (82233).
5012431 is an equidigital number, since it uses as much as digits as its factorization.
5012431 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 82232.
The product of its (nonzero) digits is 120, while the sum is 16.
The square root of 5012431 is about 2238.8459080517. The cubic root of 5012431 is about 171.1391887953.
Adding to 5012431 its reverse (1342105), we get a palindrome (6354536).
The spelling of 5012431 in words is "five million, twelve thousand, four hundred thirty-one".
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