Base | Representation |
---|---|
bin | 1011100111110101… |
… | …0110110100001001 |
3 | 22001102120202221212 |
4 | 2321331112310021 |
5 | 22342141303233 |
6 | 1233325342505 |
7 | 140212310360 |
oct | 27175266411 |
9 | 8042522855 |
10 | 3119869193 |
11 | 13610a29a1 |
12 | 730a07a35 |
13 | 3a9493a5c |
14 | 2184ca7d7 |
15 | 133d70a48 |
hex | b9f56d09 |
3119869193 has 16 divisors (see below), whose sum is σ = 3668348544. Its totient is φ = 2597339520.
The previous prime is 3119869187. The next prime is 3119869219. The reversal of 3119869193 is 3919689113.
It is a cyclic number.
It is not a de Polignac number, because 3119869193 - 28 = 3119868937 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (3119869133) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 141773 + ... + 162293.
It is an arithmetic number, because the mean of its divisors is an integer number (229271784).
Almost surely, 23119869193 is an apocalyptic number.
It is an amenable number.
3119869193 is a deficient number, since it is larger than the sum of its proper divisors (548479351).
3119869193 is a wasteful number, since it uses less digits than its factorization.
3119869193 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21152.
The product of its digits is 314928, while the sum is 50.
The square root of 3119869193 is about 55855.7892523237. The cubic root of 3119869193 is about 1461.2082936998.
The spelling of 3119869193 in words is "three billion, one hundred nineteen million, eight hundred sixty-nine thousand, one hundred ninety-three".
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