Base | Representation |
---|---|
bin | 101001000101001010… |
… | …011100000110000101 |
3 | 11012212002211001212012 |
4 | 221011022130012011 |
5 | 1210314132144011 |
6 | 32132555104005 |
7 | 3121042063034 |
oct | 510512340605 |
9 | 135762731765 |
10 | 44110037381 |
11 | 17785a69a53 |
12 | 8670442005 |
13 | 420c720347 |
14 | 21c63a671b |
15 | 1232745a8b |
hex | a4529c185 |
44110037381 has 8 divisors (see below), whose sum is σ = 44261991384. Its totient is φ = 43958154240.
The previous prime is 44110037291. The next prime is 44110037407. The reversal of 44110037381 is 18373001144.
It can be written as a sum of positive squares in 4 ways, for example, as 566868481 + 43543168900 = 23809^2 + 208670^2 .
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 44110037381 - 230 = 43036295557 is a prime.
It is a super-2 number, since 2×441100373812 (a number of 22 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 (44110037281) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1431125 + ... + 1461621.
It is an arithmetic number, because the mean of its divisors is an integer number (5532748923).
Almost surely, 244110037381 is an apocalyptic number.
It is an amenable number.
44110037381 is a deficient number, since it is larger than the sum of its proper divisors (151954003).
44110037381 is a wasteful number, since it uses less digits than its factorization.
44110037381 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 35431.
The product of its (nonzero) digits is 8064, while the sum is 32.
The spelling of 44110037381 in words is "forty-four billion, one hundred ten million, thirty-seven thousand, three hundred eighty-one".
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