Base | Representation |
---|---|
bin | 10011110010110111001… |
… | …01100100010010110101 |
3 | 2102000120020001100222210 |
4 | 21321123211210102311 |
5 | 42120412200014123 |
6 | 1240241434444033 |
7 | 100065352401066 |
oct | 11713345442265 |
9 | 2360506040883 |
10 | 680141407413 |
11 | 2424a0103106 |
12 | ab995b93619 |
13 | 4c1a2173140 |
14 | 24cc1b0c56d |
15 | 12a5a96ee93 |
hex | 9e5b9644b5 |
680141407413 has 16 divisors (see below), whose sum is σ = 989991571520. Its totient is φ = 412815014784.
The previous prime is 680141407403. The next prime is 680141407447. The reversal of 680141407413 is 314704141086.
It is not a de Polignac number, because 680141407413 - 212 = 680141403317 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (39).
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (680141407403) 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, 119445943 + ... + 119451636.
It is an arithmetic number, because the mean of its divisors is an integer number (61874473220).
Almost surely, 2680141407413 is an apocalyptic number.
It is an amenable number.
680141407413 is a deficient number, since it is larger than the sum of its proper divisors (309850164107).
680141407413 is a wasteful number, since it uses less digits than its factorization.
680141407413 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 238897668.
The product of its (nonzero) digits is 64512, while the sum is 39.
Adding to 680141407413 its reverse (314704141086), we get a palindrome (994845548499).
The spelling of 680141407413 in words is "six hundred eighty billion, one hundred forty-one million, four hundred seven thousand, four hundred thirteen".
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