Base | Representation |
---|---|
bin | 11000110011011… |
… | …00001010100111 |
3 | 112111111121011111 |
4 | 30121230022213 |
5 | 411230423340 |
6 | 32351245451 |
7 | 5104330054 |
oct | 1431541247 |
9 | 474447144 |
10 | 208061095 |
11 | a7499420 |
12 | 59819887 |
13 | 3414a498 |
14 | 1d8c002b |
15 | 133ecaea |
hex | c66c2a7 |
208061095 has 8 divisors (see below), whose sum is σ = 272370960. Its totient is φ = 151317120.
The previous prime is 208061089. The next prime is 208061107. The reversal of 208061095 is 590160802.
208061095 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a de Polignac number, because none of the positive numbers 2k-208061095 is a prime.
It is a congruent number.
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, 1891410 + ... + 1891519.
It is an arithmetic number, because the mean of its divisors is an integer number (34046370).
Almost surely, 2208061095 is an apocalyptic number.
208061095 is a deficient number, since it is larger than the sum of its proper divisors (64309865).
208061095 is a wasteful number, since it uses less digits than its factorization.
208061095 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3782945.
The product of its (nonzero) digits is 4320, while the sum is 31.
The square root of 208061095 is about 14424.3230343750. The cubic root of 208061095 is about 592.5572188031.
The spelling of 208061095 in words is "two hundred eight million, sixty-one thousand, ninety-five".
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