Base | Representation |
---|---|
bin | 10011110010110111001… |
… | …01100100010010101110 |
3 | 2102000120020001100222112 |
4 | 21321123211210102232 |
5 | 42120412200014111 |
6 | 1240241434444022 |
7 | 100065352401056 |
oct | 11713345442256 |
9 | 2360506040875 |
10 | 680141407406 |
11 | 2424a01030aa |
12 | ab995b93612 |
13 | 4c1a2173136 |
14 | 24cc1b0c566 |
15 | 12a5a96ee8b |
hex | 9e5b9644ae |
680141407406 has 32 divisors (see below), whose sum is σ = 1031365344960. Its totient is φ = 336375396864.
The previous prime is 680141407403. The next prime is 680141407447. The reversal of 680141407406 is 604704141086.
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, 148402991 + ... + 148407573.
It is an arithmetic number, because the mean of its divisors is an integer number (32230167030).
Almost surely, 2680141407406 is an apocalyptic number.
680141407406 is a deficient number, since it is larger than the sum of its proper divisors (351223937554).
680141407406 is a wasteful number, since it uses less digits than its factorization.
680141407406 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6860.
The product of its (nonzero) digits is 129024, while the sum is 41.
The spelling of 680141407406 in words is "six hundred eighty billion, one hundred forty-one million, four hundred seven thousand, four hundred six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •