Base | Representation |
---|---|
bin | 1011010100111111… |
… | …01011011001010001 |
3 | 120200211201011012101 |
4 | 11222133223121101 |
5 | 44423401001101 |
6 | 2443251000401 |
7 | 303465140452 |
oct | 55237533121 |
9 | 16624634171 |
10 | 6081656401 |
11 | 2640a33517 |
12 | 1218899101 |
13 | 75bc89072 |
14 | 4199c7129 |
15 | 258db7401 |
hex | 16a7eb651 |
6081656401 has 8 divisors (see below), whose sum is σ = 6415579520. Its totient is φ = 5749116912.
The previous prime is 6081656393. The next prime is 6081656407. The reversal of 6081656401 is 1046561806.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 6081656401 - 23 = 6081656393 is a prime.
It is not an unprimeable number, because it can be changed into a prime (6081656407) 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 7 ways as a sum of consecutive naturals, for example, 336870 + ... + 354463.
It is an arithmetic number, because the mean of its divisors is an integer number (801947440).
Almost surely, 26081656401 is an apocalyptic number.
It is an amenable number.
6081656401 is a deficient number, since it is larger than the sum of its proper divisors (333923119).
6081656401 is a wasteful number, since it uses less digits than its factorization.
6081656401 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 691815.
The product of its (nonzero) digits is 34560, while the sum is 37.
The square root of 6081656401 is about 77984.9754824607. The cubic root of 6081656401 is about 1825.3267846425.
The spelling of 6081656401 in words is "six billion, eighty-one million, six hundred fifty-six thousand, four hundred one".
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