Base | Representation |
---|---|
bin | 110010111000… |
… | …111001010001 |
3 | 221002202101000 |
4 | 302320321101 |
5 | 11403341431 |
6 | 1153532213 |
7 | 221250555 |
oct | 62707121 |
9 | 27082330 |
10 | 13340241 |
11 | 75917a2 |
12 | 4574069 |
13 | 29c1045 |
14 | 1ab3865 |
15 | 12879e6 |
hex | cb8e51 |
13340241 has 8 divisors (see below), whose sum is σ = 19763360. Its totient is φ = 8893476.
The previous prime is 13340233. The next prime is 13340269. The reversal of 13340241 is 14204331.
13340241 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 13340241 - 23 = 13340233 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (13340221) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 247015 + ... + 247068.
It is an arithmetic number, because the mean of its divisors is an integer number (2470420).
Almost surely, 213340241 is an apocalyptic number.
It is an amenable number.
13340241 is a deficient number, since it is larger than the sum of its proper divisors (6423119).
13340241 is an equidigital number, since it uses as much as digits as its factorization.
13340241 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 494092 (or 494086 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 18.
The square root of 13340241 is about 3652.4294654380. The cubic root of 13340241 is about 237.1671629519.
Adding to 13340241 its reverse (14204331), we get a palindrome (27544572).
It can be divided in two parts, 1334024 and 1, that added together give a square (1334025 = 11552).
The spelling of 13340241 in words is "thirteen million, three hundred forty thousand, two hundred forty-one".
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