Base | Representation |
---|---|
bin | 101010000101111… |
… | …1000100001011001 |
3 | 10122102200102021002 |
4 | 1110023320201121 |
5 | 10343033314431 |
6 | 352052354345 |
7 | 50000132606 |
oct | 12413704131 |
9 | 3572612232 |
10 | 1412401241 |
11 | 665299a59 |
12 | 3350159b5 |
13 | 1968012a4 |
14 | d581d6ad |
15 | 83ee43cb |
hex | 542f8859 |
1412401241 has 4 divisors (see below), whose sum is σ = 1412554932. Its totient is φ = 1412247552.
The previous prime is 1412401201. The next prime is 1412401267. The reversal of 1412401241 is 1421042141.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 751911241 + 660490000 = 27421^2 + 25700^2 .
It is a cyclic number.
It is not a de Polignac number, because 1412401241 - 230 = 338659417 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1412401201) 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, 62120 + ... + 81753.
It is an arithmetic number, because the mean of its divisors is an integer number (353138733).
Almost surely, 21412401241 is an apocalyptic number.
It is an amenable number.
1412401241 is a deficient number, since it is larger than the sum of its proper divisors (153691).
1412401241 is an equidigital number, since it uses as much as digits as its factorization.
1412401241 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 153690.
The product of its (nonzero) digits is 256, while the sum is 20.
The square root of 1412401241 is about 37581.9270527737. The cubic root of 1412401241 is about 1121.9823632024.
Adding to 1412401241 its reverse (1421042141), we get a palindrome (2833443382).
The spelling of 1412401241 in words is "one billion, four hundred twelve million, four hundred one thousand, two hundred forty-one".
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