Base | Representation |
---|---|
bin | 1011111010000000… |
… | …1110111011110011 |
3 | 22020202001202112011 |
4 | 2332200032323303 |
5 | 23021201331234 |
6 | 1245051543351 |
7 | 142126402333 |
oct | 27640167363 |
9 | 8222052464 |
10 | 3196120819 |
11 | 13a0143971 |
12 | 75245ab57 |
13 | 3bc210c68 |
14 | 2246990c3 |
15 | 13a8d3b64 |
hex | be80eef3 |
3196120819 has 8 divisors (see below), whose sum is σ = 3395156688. Its totient is φ = 2998310400.
The previous prime is 3196120817. The next prime is 3196120831. The reversal of 3196120819 is 9180216913.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 3196120819 - 21 = 3196120817 is a prime.
It is a super-2 number, since 2×31961208192 = 20430376579290461522, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (3196120817) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 300982 + ... + 311419.
It is an arithmetic number, because the mean of its divisors is an integer number (424394586).
Almost surely, 23196120819 is an apocalyptic number.
3196120819 is a deficient number, since it is larger than the sum of its proper divisors (199035869).
3196120819 is a wasteful number, since it uses less digits than its factorization.
3196120819 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 612725.
The product of its (nonzero) digits is 23328, while the sum is 40.
The square root of 3196120819 is about 56534.2446575525. The cubic root of 3196120819 is about 1473.0168993052.
The spelling of 3196120819 in words is "three billion, one hundred ninety-six million, one hundred twenty thousand, eight hundred nineteen".
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