Base | Representation |
---|---|
bin | 10100110011010001011… |
… | …01000111111010010001 |
3 | 2112022211011002101112111 |
4 | 22121220231013322101 |
5 | 43202222113333411 |
6 | 1304201032225321 |
7 | 102431313135556 |
oct | 12315055077221 |
9 | 2468734071474 |
10 | 714721230481 |
11 | 256125557a85 |
12 | b662683b241 |
13 | 5252330c6cb |
14 | 268424c0a2d |
15 | 138d16a3721 |
hex | a668b47e91 |
714721230481 has 16 divisors (see below), whose sum is σ = 740964272400. Its totient is φ = 688846042368.
The previous prime is 714721230469. The next prime is 714721230569. The reversal of 714721230481 is 184032127417.
714721230481 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 8 ways, for example, as 6361657600 + 708359572881 = 79760^2 + 841641^2 .
It is a cyclic number.
It is not a de Polignac number, because 714721230481 - 29 = 714721229969 is a prime.
It is a super-2 number, since 2×7147212304812 (a number of 25 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (714721239481) 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, 17131515 + ... + 17173183.
It is an arithmetic number, because the mean of its divisors is an integer number (46310267025).
Almost surely, 2714721230481 is an apocalyptic number.
It is an amenable number.
714721230481 is a deficient number, since it is larger than the sum of its proper divisors (26243041919).
714721230481 is a wasteful number, since it uses less digits than its factorization.
714721230481 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 46068.
The product of its (nonzero) digits is 75264, while the sum is 40.
Adding to 714721230481 its reverse (184032127417), we get a palindrome (898753357898).
The spelling of 714721230481 in words is "seven hundred fourteen billion, seven hundred twenty-one million, two hundred thirty thousand, four hundred eighty-one".
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