Base | Representation |
---|---|
bin | 101000100100111… |
… | …001010001011011 |
3 | 1202102222012201120 |
4 | 220210321101123 |
5 | 2343233313121 |
6 | 151315020323 |
7 | 22604240142 |
oct | 5044712133 |
9 | 1672865646 |
10 | 680760411 |
11 | 31a2a9411 |
12 | 16bb9a6a3 |
13 | ab064116 |
14 | 665aa759 |
15 | 3eb71bc6 |
hex | 2893945b |
680760411 has 8 divisors (see below), whose sum is σ = 910155264. Its totient is φ = 452602920.
The previous prime is 680760389. The next prime is 680760419. The reversal of 680760411 is 114067086.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 680760411 - 29 = 680759899 is a prime.
It is not an unprimeable number, because it can be changed into a prime (680760419) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 308055 + ... + 310256.
It is an arithmetic number, because the mean of its divisors is an integer number (113769408).
Almost surely, 2680760411 is an apocalyptic number.
680760411 is a deficient number, since it is larger than the sum of its proper divisors (229394853).
680760411 is a wasteful number, since it uses less digits than its factorization.
680760411 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 618681.
The product of its (nonzero) digits is 8064, while the sum is 33.
The square root of 680760411 is about 26091.3857623546. The cubic root of 680760411 is about 879.6935964089.
The spelling of 680760411 in words is "six hundred eighty million, seven hundred sixty thousand, four hundred eleven".
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