Base | Representation |
---|---|
bin | 101010100000011… |
… | …011011100111001 |
3 | 1211200220110211020 |
4 | 222200123130321 |
5 | 2430031102441 |
6 | 154433053053 |
7 | 23446424244 |
oct | 5240333471 |
9 | 1750813736 |
10 | 713144121 |
11 | 336607808 |
12 | 17a9b7189 |
13 | b4992091 |
14 | 6a9da25b |
15 | 4291be66 |
hex | 2a81b739 |
713144121 has 16 divisors (see below), whose sum is σ = 974973120. Its totient is φ = 463417920.
The previous prime is 713144111. The next prime is 713144123. The reversal of 713144121 is 121441317.
713144121 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 713144121 - 29 = 713143609 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 713144091 and 713144100.
It is not an unprimeable number, because it can be changed into a prime (713144123) 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, 60231 + ... + 71091.
It is an arithmetic number, because the mean of its divisors is an integer number (60935820).
Almost surely, 2713144121 is an apocalyptic number.
It is an amenable number.
713144121 is a deficient number, since it is larger than the sum of its proper divisors (261828999).
713144121 is a wasteful number, since it uses less digits than its factorization.
713144121 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11416.
The product of its digits is 672, while the sum is 24.
The square root of 713144121 is about 26704.7583962110. The cubic root of 713144121 is about 893.4270598395.
Adding to 713144121 its reverse (121441317), we get a palindrome (834585438).
The spelling of 713144121 in words is "seven hundred thirteen million, one hundred forty-four thousand, one hundred twenty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •