Base | Representation |
---|---|
bin | 101110011011… |
… | …0101110101100 |
3 | 1200210200011002 |
4 | 1130312232230 |
5 | 22212411140 |
6 | 2225415432 |
7 | 413620145 |
oct | 134665654 |
9 | 50720132 |
10 | 24341420 |
11 | 12816084 |
12 | 819a578 |
13 | 507350c |
14 | 3338acc |
15 | 220c415 |
hex | 1736bac |
24341420 has 12 divisors (see below), whose sum is σ = 51117024. Its totient is φ = 9736560.
The previous prime is 24341407. The next prime is 24341431. The reversal of 24341420 is 2414342.
It is a Harshad number since it is a multiple of its sum of digits (20), and also a Moran number because the ratio is a prime number: 1217071 = 24341420 / (2 + 4 + 3 + 4 + 1 + 4 + 2 + 0).
It is a plaindrome in base 14.
It is a junction number, because it is equal to n+sod(n) for n = 24341392 and 24341401.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 608516 + ... + 608555.
It is an arithmetic number, because the mean of its divisors is an integer number (4259752).
Almost surely, 224341420 is an apocalyptic number.
24341420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
24341420 is an abundant number, since it is smaller than the sum of its proper divisors (26775604).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
24341420 is a wasteful number, since it uses less digits than its factorization.
24341420 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1217080 (or 1217078 counting only the distinct ones).
The product of its (nonzero) digits is 768, while the sum is 20.
The square root of 24341420 is about 4933.7024636676. The cubic root of 24341420 is about 289.8112922135.
Adding to 24341420 its reverse (2414342), we get a palindrome (26755762).
The spelling of 24341420 in words is "twenty-four million, three hundred forty-one thousand, four hundred twenty".
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