Base | Representation |
---|---|
bin | 101001011001000100… |
… | …100111001001010101 |
3 | 11020201101022212122211 |
4 | 221121010213021111 |
5 | 1212010134212401 |
6 | 32230050153421 |
7 | 3132236140516 |
oct | 513104471125 |
9 | 136641285584 |
10 | 44444054101 |
11 | 17937567727 |
12 | 8744282871 |
13 | 426399b485 |
14 | 22188b2a0d |
15 | 1251c23951 |
hex | a59127255 |
44444054101 has 2 divisors, whose sum is σ = 44444054102. Its totient is φ = 44444054100.
The previous prime is 44444054099. The next prime is 44444054129. The reversal of 44444054101 is 10145044444.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 28027782225 + 16416271876 = 167415^2 + 128126^2 .
It is a cyclic number.
It is not a de Polignac number, because 44444054101 - 21 = 44444054099 is a prime.
It is a super-2 number, since 2×444440541012 (a number of 22 digits) contains 22 as substring.
Together with 44444054099, it forms a pair of twin primes.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (44444054141) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22222027050 + 22222027051.
It is an arithmetic number, because the mean of its divisors is an integer number (22222027051).
Almost surely, 244444054101 is an apocalyptic number.
It is an amenable number.
44444054101 is a deficient number, since it is larger than the sum of its proper divisors (1).
44444054101 is an equidigital number, since it uses as much as digits as its factorization.
44444054101 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 20480, while the sum is 31.
Adding to 44444054101 its reverse (10145044444), we get a palindrome (54589098545).
The spelling of 44444054101 in words is "forty-four billion, four hundred forty-four million, fifty-four thousand, one hundred one".
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