Base | Representation |
---|---|
bin | 101010100000010… |
… | …100101001000111 |
3 | 1211200212001120021 |
4 | 222200110221013 |
5 | 2430024204411 |
6 | 154432320011 |
7 | 23446250032 |
oct | 5240245107 |
9 | 1750761507 |
10 | 713116231 |
11 | 336598863 |
12 | 17a9a3007 |
13 | b4982489 |
14 | 6a9d0019 |
15 | 42913a71 |
hex | 2a814a47 |
713116231 has 4 divisors (see below), whose sum is σ = 713169792. Its totient is φ = 713062672.
The previous prime is 713116223. The next prime is 713116241. The reversal of 713116231 is 132611317.
It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 132611317 = 19 ⋅6979543.
It is a cyclic number.
It is not a de Polignac number, because 713116231 - 23 = 713116223 is a prime.
It is a super-2 number, since 2×7131162312 = 1017069517831290722, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 713116196 and 713116205.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (713116211) 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, 10371 + ... + 39163.
It is an arithmetic number, because the mean of its divisors is an integer number (178292448).
Almost surely, 2713116231 is an apocalyptic number.
713116231 is a deficient number, since it is larger than the sum of its proper divisors (53561).
713116231 is a wasteful number, since it uses less digits than its factorization.
713116231 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 53560.
The product of its digits is 756, while the sum is 25.
The square root of 713116231 is about 26704.2361995246. The cubic root of 713116231 is about 893.4154128223.
Adding to 713116231 its reverse (132611317), we get a palindrome (845727548).
The spelling of 713116231 in words is "seven hundred thirteen million, one hundred sixteen thousand, two hundred thirty-one".
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