Base | Representation |
---|---|
bin | 10111001000011111… |
… | …11011000010001110 |
3 | 1012001112010111202102 |
4 | 23210033323002032 |
5 | 200413321020211 |
6 | 5412204555102 |
7 | 616522265654 |
oct | 134417730216 |
9 | 35045114672 |
10 | 12419313806 |
11 | 52a3419309 |
12 | 24a7252a92 |
13 | 122bca90c3 |
14 | 85b5acdd4 |
15 | 4ca49ba3b |
hex | 2e43fb08e |
12419313806 has 8 divisors (see below), whose sum is σ = 19229905344. Its totient is φ = 6009345360.
The previous prime is 12419313791. The next prime is 12419313827. The reversal of 12419313806 is 60831391421.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 12419313806.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 100155695 + ... + 100155818.
It is an arithmetic number, because the mean of its divisors is an integer number (2403738168).
Almost surely, 212419313806 is an apocalyptic number.
12419313806 is a deficient number, since it is larger than the sum of its proper divisors (6810591538).
12419313806 is a wasteful number, since it uses less digits than its factorization.
12419313806 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 200311546.
The product of its (nonzero) digits is 31104, while the sum is 38.
The spelling of 12419313806 in words is "twelve billion, four hundred nineteen million, three hundred thirteen thousand, eight hundred six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.084 sec. • engine limits •