Base | Representation |
---|---|
bin | 1111110110000010111… |
… | …00110000101011101111 |
3 | 1221001012222010200021122 |
4 | 13323001130300223233 |
5 | 32404423310441143 |
6 | 1054033230051155 |
7 | 54222010505162 |
oct | 7730134605357 |
9 | 1831188120248 |
10 | 544411421423 |
11 | 19a97a066771 |
12 | 89616349abb |
13 | 3c451131b6c |
14 | 1c4c763dad9 |
15 | e264a5cc68 |
hex | 7ec1730aef |
544411421423 has 8 divisors (see below), whose sum is σ = 569247986688. Its totient is φ = 519672064824.
The previous prime is 544411421399. The next prime is 544411421447. The reversal of 544411421423 is 324124114445.
It is an interprime number because it is at equal distance from previous prime (544411421399) and next prime (544411421447).
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 544411421423 - 212 = 544411417327 is a prime.
It is a super-2 number, since 2×5444114214232 (a number of 24 digits) 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 (544411421453) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24290711 + ... + 24313112.
It is an arithmetic number, because the mean of its divisors is an integer number (71155998336).
Almost surely, 2544411421423 is an apocalyptic number.
544411421423 is a deficient number, since it is larger than the sum of its proper divisors (24836565265).
544411421423 is a wasteful number, since it uses less digits than its factorization.
544411421423 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 48604333.
The product of its digits is 61440, while the sum is 35.
Adding to 544411421423 its reverse (324124114445), we get a palindrome (868535535868).
The spelling of 544411421423 in words is "five hundred forty-four billion, four hundred eleven million, four hundred twenty-one thousand, four hundred twenty-three".
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