Base | Representation |
---|---|
bin | 1100010000011010… |
… | …01110100111010001 |
3 | 121222120200120012121 |
4 | 12020031032213101 |
5 | 101434003331101 |
6 | 3004535054241 |
7 | 322030144066 |
oct | 61015164721 |
9 | 17876616177 |
10 | 6580136401 |
11 | 2877351963 |
12 | 1337811381 |
13 | 80b32b347 |
14 | 465ca4c6d |
15 | 287a300a1 |
hex | 18834e9d1 |
6580136401 has 8 divisors (see below), whose sum is σ = 6995782080. Its totient is φ = 6175286832.
The previous prime is 6580136369. The next prime is 6580136443. The reversal of 6580136401 is 1046310856.
It is a happy number.
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 6580136401 - 25 = 6580136369 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (6580136471) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2697771 + ... + 2700208.
It is an arithmetic number, because the mean of its divisors is an integer number (874472760).
Almost surely, 26580136401 is an apocalyptic number.
It is an amenable number.
6580136401 is a deficient number, since it is larger than the sum of its proper divisors (415645679).
6580136401 is a wasteful number, since it uses less digits than its factorization.
6580136401 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5398055.
The product of its (nonzero) digits is 17280, while the sum is 34.
The square root of 6580136401 is about 81118.0399233118. The cubic root of 6580136401 is about 1873.8937617718.
The spelling of 6580136401 in words is "six billion, five hundred eighty million, one hundred thirty-six thousand, four hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.083 sec. • engine limits •