Base | Representation |
---|---|
bin | 10100000000110000011100… |
… | …01001110101001110010111 |
3 | 12202210222101201112100001110 |
4 | 22000120032021311032113 |
5 | 21232000223411420033 |
6 | 233332143323430103 |
7 | 12161235260236320 |
oct | 1200301611651627 |
9 | 182728351470043 |
10 | 44006472373143 |
11 | 13027049454455 |
12 | 4b288ba685333 |
13 | 1b72a3c290297 |
14 | ac1cd326b447 |
15 | 514a9901c363 |
hex | 28060e275397 |
44006472373143 has 32 divisors (see below), whose sum is σ = 67750620747264. Its totient is φ = 24886642470912.
The previous prime is 44006472373037. The next prime is 44006472373243. The reversal of 44006472373143 is 34137327460044.
It is a happy number.
It is not a de Polignac number, because 44006472373143 - 217 = 44006472242071 is a prime.
It is a super-2 number, since 2×440064723731432 (a number of 28 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 44006472373092 and 44006472373101.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (44006472373243) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 80917696 + ... + 81459722.
It is an arithmetic number, because the mean of its divisors is an integer number (2117206898352).
Almost surely, 244006472373143 is an apocalyptic number.
44006472373143 is a deficient number, since it is larger than the sum of its proper divisors (23744148374121).
44006472373143 is a wasteful number, since it uses less digits than its factorization.
44006472373143 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 581991.
The product of its (nonzero) digits is 4064256, while the sum is 48.
The spelling of 44006472373143 in words is "forty-four trillion, six billion, four hundred seventy-two million, three hundred seventy-three thousand, one hundred forty-three".
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