Base | Representation |
---|---|
bin | 1010000100101111… |
… | …01111001111011001 |
3 | 111221221000120111200 |
4 | 11002113233033121 |
5 | 42034033030421 |
6 | 2252402344413 |
7 | 251012242545 |
oct | 50227571731 |
9 | 14857016450 |
10 | 5408486361 |
11 | 2325a49943 |
12 | 106b35b109 |
13 | 682681ab5 |
14 | 394434a25 |
15 | 219c44726 |
hex | 1425ef3d9 |
5408486361 has 12 divisors (see below), whose sum is σ = 7821692580. Its totient is φ = 3601303200.
The previous prime is 5408486351. The next prime is 5408486383. The reversal of 5408486361 is 1636848045.
5408486361 is a `hidden beast` number, since 5 + 4 + 0 + 8 + 4 + 8 + 636 + 1 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 4540064400 + 868421961 = 67380^2 + 29469^2 .
It is not a de Polignac number, because 5408486361 - 25 = 5408486329 is a prime.
It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.
It is not an unprimeable number, because it can be changed into a prime (5408486351) 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 11 ways as a sum of consecutive naturals, for example, 354990 + ... + 369911.
It is an arithmetic number, because the mean of its divisors is an integer number (651807715).
Almost surely, 25408486361 is an apocalyptic number.
It is an amenable number.
5408486361 is a deficient number, since it is larger than the sum of its proper divisors (2413206219).
5408486361 is a wasteful number, since it uses less digits than its factorization.
5408486361 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 725736 (or 725733 counting only the distinct ones).
The product of its (nonzero) digits is 552960, while the sum is 45.
The square root of 5408486361 is about 73542.4119879135. The cubic root of 5408486361 is about 1755.3292089460.
The spelling of 5408486361 in words is "five billion, four hundred eight million, four hundred eighty-six thousand, three hundred sixty-one".
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