Base | Representation |
---|---|
bin | 101000100011100… |
… | …100101111110011 |
3 | 1202102022121210202 |
4 | 220203210233303 |
5 | 2343141223240 |
6 | 151303345415 |
7 | 22601265566 |
oct | 5043445763 |
9 | 1672277722 |
10 | 680414195 |
11 | 31a09228a |
12 | 16ba5226b |
13 | aac72666 |
14 | 6651a4dd |
15 | 3eb04315 |
hex | 288e4bf3 |
680414195 has 8 divisors (see below), whose sum is σ = 842835840. Its totient is φ = 526772160.
The previous prime is 680414173. The next prime is 680414209. The reversal of 680414195 is 591414086.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 680414195 - 210 = 680413171 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2194730 + ... + 2195039.
It is an arithmetic number, because the mean of its divisors is an integer number (105354480).
Almost surely, 2680414195 is an apocalyptic number.
680414195 is a deficient number, since it is larger than the sum of its proper divisors (162421645).
680414195 is a wasteful number, since it uses less digits than its factorization.
680414195 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4389805.
The product of its (nonzero) digits is 34560, while the sum is 38.
The square root of 680414195 is about 26084.7502384056. The cubic root of 680414195 is about 879.5444418073.
The spelling of 680414195 in words is "six hundred eighty million, four hundred fourteen thousand, one hundred ninety-five".
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