Base | Representation |
---|---|
bin | 1010110101000101… |
… | …01100111101111101 |
3 | 120000012002111121020 |
4 | 11122202230331331 |
5 | 43401341420241 |
6 | 2400530254353 |
7 | 264035205420 |
oct | 53242547575 |
9 | 16005074536 |
10 | 5814013821 |
11 | 251394a700 |
12 | 11631273b9 |
13 | 7186aa285 |
14 | 3d22379b7 |
15 | 24064ab66 |
hex | 15a8acf7d |
5814013821 has 48 divisors (see below), whose sum is σ = 10310977152. Its totient is φ = 2842583040.
The previous prime is 5814013819. The next prime is 5814013861. The reversal of 5814013821 is 1283104185.
It is not a de Polignac number, because 5814013821 - 21 = 5814013819 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (33).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5814013811) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 24100 + ... + 110493.
It is an arithmetic number, because the mean of its divisors is an integer number (214812024).
Almost surely, 25814013821 is an apocalyptic number.
5814013821 is a gapful number since it is divisible by the number (51) formed by its first and last digit.
It is an amenable number.
5814013821 is a deficient number, since it is larger than the sum of its proper divisors (4496963331).
5814013821 is a wasteful number, since it uses less digits than its factorization.
5814013821 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 134642 (or 134631 counting only the distinct ones).
The product of its (nonzero) digits is 7680, while the sum is 33.
The square root of 5814013821 is about 76249.6807927745. The cubic root of 5814013821 is about 1798.1476645230.
The spelling of 5814013821 in words is "five billion, eight hundred fourteen million, thirteen thousand, eight hundred twenty-one".
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