Base | Representation |
---|---|
bin | 101001000101110000… |
… | …011100111001101111 |
3 | 11012212210120022222001 |
4 | 221011300130321233 |
5 | 1210324210032114 |
6 | 32133552433131 |
7 | 3121222554622 |
oct | 510560347157 |
9 | 135783508861 |
10 | 44120002159 |
11 | 17790655702 |
12 | 86738487a7 |
13 | 42117cbb6c |
14 | 21c783bdb9 |
15 | 1233563374 |
hex | a45c1ce6f |
44120002159 has 2 divisors, whose sum is σ = 44120002160. Its totient is φ = 44120002158.
The previous prime is 44120002141. The next prime is 44120002189. The reversal of 44120002159 is 95120002144.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 44120002159 - 217 = 44119871087 is a prime.
It is a super-2 number, since 2×441200021592 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (44120002109) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22060001079 + 22060001080.
It is an arithmetic number, because the mean of its divisors is an integer number (22060001080).
Almost surely, 244120002159 is an apocalyptic number.
44120002159 is a deficient number, since it is larger than the sum of its proper divisors (1).
44120002159 is an equidigital number, since it uses as much as digits as its factorization.
44120002159 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 2880, while the sum is 28.
The spelling of 44120002159 in words is "forty-four billion, one hundred twenty million, two thousand, one hundred fifty-nine".
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