Base | Representation |
---|---|
bin | 10011000001101… |
… | …000100001001110 |
3 | 211020121210111222 |
4 | 103001220201032 |
5 | 1123203221324 |
6 | 51401243342 |
7 | 10624054202 |
oct | 2301504116 |
9 | 736553458 |
10 | 319195214 |
11 | 1541a50a8 |
12 | 8aa93552 |
13 | 5118bb10 |
14 | 3056cb02 |
15 | 1d05155e |
hex | 1306884e |
319195214 has 8 divisors (see below), whose sum is σ = 515623080. Its totient is φ = 147320856.
The previous prime is 319195183. The next prime is 319195223. The reversal of 319195214 is 412591913.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6138344 + ... + 6138395.
It is an arithmetic number, because the mean of its divisors is an integer number (64452885).
Almost surely, 2319195214 is an apocalyptic number.
319195214 is a deficient number, since it is larger than the sum of its proper divisors (196427866).
319195214 is a wasteful number, since it uses less digits than its factorization.
319195214 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12276754.
The product of its digits is 9720, while the sum is 35.
The square root of 319195214 is about 17866.0352065029. The cubic root of 319195214 is about 683.4164953451.
The spelling of 319195214 in words is "three hundred nineteen million, one hundred ninety-five thousand, two hundred fourteen".
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