Base | Representation |
---|---|
bin | 101001010000100110… |
… | …111000011111111011 |
3 | 11020100111002222020021 |
4 | 221100212320133323 |
5 | 1211212310340011 |
6 | 32204014311311 |
7 | 3125563103413 |
oct | 512046703773 |
9 | 136314088207 |
10 | 44302043131 |
11 | 17874391795 |
12 | 87047b8537 |
13 | 4240438a08 |
14 | 2203aa7643 |
15 | 1244521471 |
hex | a509b87fb |
44302043131 has 2 divisors, whose sum is σ = 44302043132. Its totient is φ = 44302043130.
The previous prime is 44302043113. The next prime is 44302043143. The reversal of 44302043131 is 13134020344.
Together with previous prime (44302043113) it forms an Ormiston pair, because they use the same digits, order apart.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 44302043131 - 213 = 44302034939 is a prime.
It is a super-2 number, since 2×443020431312 (a number of 22 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 44302043096 and 44302043105.
It is not a weakly prime, because it can be changed into another prime (44302047131) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22151021565 + 22151021566.
It is an arithmetic number, because the mean of its divisors is an integer number (22151021566).
Almost surely, 244302043131 is an apocalyptic number.
44302043131 is a deficient number, since it is larger than the sum of its proper divisors (1).
44302043131 is an equidigital number, since it uses as much as digits as its factorization.
44302043131 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 3456, while the sum is 25.
Adding to 44302043131 its reverse (13134020344), we get a palindrome (57436063475).
The spelling of 44302043131 in words is "forty-four billion, three hundred two million, forty-three thousand, one hundred thirty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.081 sec. • engine limits •