Base | Representation |
---|---|
bin | 1111010000001101010… |
… | …0001110110111100001 |
3 | 221001101121202012200000 |
4 | 3310003110032313201 |
5 | 13243133422443411 |
6 | 320214455450213 |
7 | 24634544456325 |
oct | 3640324166741 |
9 | 831347665600 |
10 | 262048640481 |
11 | a1152698171 |
12 | 42953686969 |
13 | 1b932324064 |
14 | c97ca91985 |
15 | 6c3a996956 |
hex | 3d0350ede1 |
262048640481 has 48 divisors (see below), whose sum is σ = 405528334848. Its totient is φ = 168925046400.
The previous prime is 262048640467. The next prime is 262048640507. The reversal of 262048640481 is 184046840262.
262048640481 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 262048640481 - 26 = 262048640417 is a prime.
It is a super-2 number, since 2×2620486404812 (a number of 24 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (262048620481) 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 in 47 ways as a sum of consecutive naturals, for example, 9606021 + ... + 9633261.
It is an arithmetic number, because the mean of its divisors is an integer number (8448506976).
Almost surely, 2262048640481 is an apocalyptic number.
It is an amenable number.
262048640481 is a deficient number, since it is larger than the sum of its proper divisors (143479694367).
262048640481 is a wasteful number, since it uses less digits than its factorization.
262048640481 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 28564 (or 28552 counting only the distinct ones).
The product of its (nonzero) digits is 589824, while the sum is 45.
The spelling of 262048640481 in words is "two hundred sixty-two billion, forty-eight million, six hundred forty thousand, four hundred eighty-one".
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