Base | Representation |
---|---|
bin | 1001101011101111… |
… | …00001010000111111 |
3 | 111102022022000210222 |
4 | 10311313201100333 |
5 | 41121332321134 |
6 | 2215510251555 |
7 | 242554224230 |
oct | 46567412077 |
9 | 14368260728 |
10 | 5198713919 |
11 | 22285a1793 |
12 | 1011056bbb |
13 | 64b0856a9 |
14 | 37462b087 |
15 | 206609a2e |
hex | 135de143f |
5198713919 has 16 divisors (see below), whose sum is σ = 6173700096. Its totient is φ = 4283712000.
The previous prime is 5198713903. The next prime is 5198713969. The reversal of 5198713919 is 9193178915.
It is a cyclic number.
It is not a de Polignac number, because 5198713919 - 24 = 5198713903 is a prime.
It is a super-2 number, since 2×51987139192 = 54053252823208677122, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5198713969) 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 15 ways as a sum of consecutive naturals, for example, 46562 + ... + 112095.
It is an arithmetic number, because the mean of its divisors is an integer number (385856256).
Almost surely, 25198713919 is an apocalyptic number.
5198713919 is a deficient number, since it is larger than the sum of its proper divisors (974986177).
5198713919 is a wasteful number, since it uses less digits than its factorization.
5198713919 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 158846.
The product of its digits is 612360, while the sum is 53.
The square root of 5198713919 is about 72102.1075905552. The cubic root of 5198713919 is about 1732.3353715137.
The spelling of 5198713919 in words is "five billion, one hundred ninety-eight million, seven hundred thirteen thousand, nine hundred nineteen".
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