Base | Representation |
---|---|
bin | 1001101011010101001101011… |
… | …1010001010100000010111001 |
3 | 10022022002100011122012120022110 |
4 | 2122311103113101110002321 |
5 | 1203223340323120024301 |
6 | 10412141355221242533 |
7 | 263301613211530062 |
oct | 23265232721240271 |
9 | 3268070148176273 |
10 | 680962086486201 |
11 | 187a804431a39a3 |
12 | 6445b020b63449 |
13 | 232c75abc20c30 |
14 | c022a52c2b569 |
15 | 53ad5beb2e0d6 |
hex | 26b54d74540b9 |
680962086486201 has 32 divisors (see below), whose sum is σ = 987501566338560. Its totient is φ = 414892467936000.
The previous prime is 680962086486131. The next prime is 680962086486337. The reversal of 680962086486201 is 102684680269086.
It is not a de Polignac number, because 680962086486201 - 29 = 680962086485689 is a prime.
It is not an unprimeable number, because it can be changed into a prime (680962086486001) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 133747056 + ... + 138745086.
It is an arithmetic number, because the mean of its divisors is an integer number (30859423948080).
Almost surely, 2680962086486201 is an apocalyptic number.
It is an amenable number.
680962086486201 is a deficient number, since it is larger than the sum of its proper divisors (306539479852359).
680962086486201 is a wasteful number, since it uses less digits than its factorization.
680962086486201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5032737.
The product of its (nonzero) digits is 95551488, while the sum is 66.
The spelling of 680962086486201 in words is "six hundred eighty trillion, nine hundred sixty-two billion, eighty-six million, four hundred eighty-six thousand, two hundred one".
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