Base | Representation |
---|---|
bin | 1010100101000101… |
… | …10001010100011111 |
3 | 112122211120102221111 |
4 | 11102202301110133 |
5 | 43113013021134 |
6 | 2335334042451 |
7 | 260515423153 |
oct | 52242612437 |
9 | 15584512844 |
10 | 5679813919 |
11 | 245511a29a |
12 | 11261a9427 |
13 | 6c6950c50 |
14 | 3bc4a3063 |
15 | 23398cc64 |
hex | 1528b151f |
5679813919 has 8 divisors (see below), whose sum is σ = 6190419312. Its totient is φ = 5179736640.
The previous prime is 5679813907. The next prime is 5679813929. The reversal of 5679813919 is 9193189765.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 5679813919 - 211 = 5679811871 is a prime.
It is a super-2 number, since 2×56798139192 = 64520572308932277122, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5679813929) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2630902 + ... + 2633059.
It is an arithmetic number, because the mean of its divisors is an integer number (773802414).
Almost surely, 25679813919 is an apocalyptic number.
5679813919 is a deficient number, since it is larger than the sum of its proper divisors (510605393).
5679813919 is a wasteful number, since it uses less digits than its factorization.
5679813919 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5264057.
The product of its digits is 3674160, while the sum is 58.
The square root of 5679813919 is about 75364.5401963019. The cubic root of 5679813919 is about 1784.2047965096.
The spelling of 5679813919 in words is "five billion, six hundred seventy-nine million, eight hundred thirteen thousand, nine hundred nineteen".
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