Base | Representation |
---|---|
bin | 1010111001110111… |
… | …11110100101100101 |
3 | 120002222200212110210 |
4 | 11130323332211211 |
5 | 43442133202041 |
6 | 2404523410033 |
7 | 265033554024 |
oct | 53473764545 |
9 | 16088625423 |
10 | 5854194021 |
11 | 25345a3685 |
12 | 1174683919 |
13 | 723b07b40 |
14 | 3d76d68bb |
15 | 243e36016 |
hex | 15cefe965 |
5854194021 has 16 divisors (see below), whose sum is σ = 8601513536. Its totient is φ = 3518798976.
The previous prime is 5854194019. The next prime is 5854194041. The reversal of 5854194021 is 1204914585.
It is not a de Polignac number, because 5854194021 - 21 = 5854194019 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (39).
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5854194041) 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, 1743760 + ... + 1747113.
It is an arithmetic number, because the mean of its divisors is an integer number (537594596).
Almost surely, 25854194021 is an apocalyptic number.
It is an amenable number.
5854194021 is a deficient number, since it is larger than the sum of its proper divisors (2747319515).
5854194021 is a wasteful number, since it uses less digits than its factorization.
5854194021 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3490932.
The product of its (nonzero) digits is 57600, while the sum is 39.
The square root of 5854194021 is about 76512.7049646005. The cubic root of 5854194021 is about 1802.2804451459.
The spelling of 5854194021 in words is "five billion, eight hundred fifty-four million, one hundred ninety-four thousand, twenty-one".
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