Base | Representation |
---|---|
bin | 101001011000111101… |
… | …010011110111000111 |
3 | 11020201020201122011000 |
4 | 221120331103313013 |
5 | 1212004141440403 |
6 | 32225541144343 |
7 | 3132213646404 |
oct | 513075236707 |
9 | 136636648130 |
10 | 44442140103 |
11 | 1793647a709 |
12 | 87436bb0b3 |
13 | 426347b22a |
14 | 22185352ab |
15 | 12519967a3 |
hex | a58f53dc7 |
44442140103 has 96 divisors (see below), whose sum is σ = 70840627200. Its totient is φ = 27521169984.
The previous prime is 44442140101. The next prime is 44442140147. The reversal of 44442140103 is 30104124444.
44442140103 is a `hidden beast` number, since 4 + 444 + 214 + 0 + 1 + 0 + 3 = 666.
It is not a de Polignac number, because 44442140103 - 21 = 44442140101 is a prime.
It is a super-3 number, since 3×444421401033 (a number of 33 digits) contains 333 as substring.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (44442140101) by changing a digit.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 160440801 + ... + 160441077.
It is an arithmetic number, because the mean of its divisors is an integer number (737923200).
Almost surely, 244442140103 is an apocalyptic number.
44442140103 is a deficient number, since it is larger than the sum of its proper divisors (26398487097).
44442140103 is a wasteful number, since it uses less digits than its factorization.
44442140103 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 618 (or 589 counting only the distinct ones).
The product of its (nonzero) digits is 6144, while the sum is 27.
Adding to 44442140103 its reverse (30104124444), we get a palindrome (74546264547).
The spelling of 44442140103 in words is "forty-four billion, four hundred forty-two million, one hundred forty thousand, one hundred three".
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