Base | Representation |
---|---|
bin | 10011011100101000… |
… | …10011000110011111 |
3 | 222221122010000201212 |
4 | 21232110103012133 |
5 | 132340312440341 |
6 | 4444005255035 |
7 | 516505622555 |
oct | 115624230637 |
9 | 28848100655 |
10 | 10440749471 |
11 | 4478592679 |
12 | 203470447b |
13 | ca50c8789 |
14 | 7108d3bd5 |
15 | 4119205eb |
hex | 26e51319f |
10440749471 has 2 divisors, whose sum is σ = 10440749472. Its totient is φ = 10440749470.
The previous prime is 10440749437. The next prime is 10440749491. The reversal of 10440749471 is 17494704401.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 10440749471 - 214 = 10440733087 is a prime.
It is a super-3 number, since 3×104407494713 (a number of 31 digits) contains 333 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (10440749491) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5220374735 + 5220374736.
It is an arithmetic number, because the mean of its divisors is an integer number (5220374736).
Almost surely, 210440749471 is an apocalyptic number.
10440749471 is a deficient number, since it is larger than the sum of its proper divisors (1).
10440749471 is an equidigital number, since it uses as much as digits as its factorization.
10440749471 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 112896, while the sum is 41.
The spelling of 10440749471 in words is "ten billion, four hundred forty million, seven hundred forty-nine thousand, four hundred seventy-one".
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