Base | Representation |
---|---|
bin | 10100000100110011011001… |
… | …11000010000001110100000 |
3 | 12210022021020211120200202101 |
4 | 22002121230320100032200 |
5 | 21241234441120213034 |
6 | 233520055112100144 |
7 | 12204256441256143 |
oct | 1202315470201640 |
9 | 183267224520671 |
10 | 44145500554144 |
11 | 130800022125a0 |
12 | 4b4b83a994654 |
13 | 1b82b97701142 |
14 | ac89217a605a |
15 | 5184d4777514 |
hex | 28266ce103a0 |
44145500554144 has 48 divisors (see below), whose sum is σ = 95416396873056. Its totient is φ = 19938326803200.
The previous prime is 44145500554117. The next prime is 44145500554187.
44145500554144 is nontrivially palindromic in base 10.
It is a super-2 number, since 2×441455005541442 (a number of 28 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 44145500554094 and 44145500554103.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 399350322 + ... + 399460849.
It is an arithmetic number, because the mean of its divisors is an integer number (1987841601522).
Almost surely, 244145500554144 is an apocalyptic number.
44145500554144 is a gapful number since it is divisible by the number (44) formed by its first and last digit.
It is an amenable number.
44145500554144 is an abundant number, since it is smaller than the sum of its proper divisors (51270896318912).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
44145500554144 is a wasteful number, since it uses less digits than its factorization.
44145500554144 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 798811349 (or 798811341 counting only the distinct ones).
The product of its (nonzero) digits is 2560000, while the sum is 46.
It can be divided in two parts, 44145500 and 554144, that added together give a palindrome (44699644).
The spelling of 44145500554144 in words is "forty-four trillion, one hundred forty-five billion, five hundred million, five hundred fifty-four thousand, one hundred forty-four".
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