Base | Representation |
---|---|
bin | 1100000111110101… |
… | …11101110010111001 |
3 | 121210120101211222001 |
4 | 12003322331302321 |
5 | 101312102140212 |
6 | 2553450101001 |
7 | 320165061544 |
oct | 60372756271 |
9 | 17716354861 |
10 | 6508240057 |
11 | 283a8060a0 |
12 | 131771a761 |
13 | 7c9477627 |
14 | 45a50b85b |
15 | 28157c657 |
hex | 183ebdcb9 |
6508240057 has 16 divisors (see below), whose sum is σ = 7450030080. Its totient is φ = 5627683600.
The previous prime is 6508240021. The next prime is 6508240061. The reversal of 6508240057 is 7500428056.
It is a happy number.
It is not a de Polignac number, because 6508240057 - 219 = 6507715769 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 6508239998 and 6508240025.
It is not an unprimeable number, because it can be changed into a prime (6508240007) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26569 + ... + 117142.
It is an arithmetic number, because the mean of its divisors is an integer number (465626880).
Almost surely, 26508240057 is an apocalyptic number.
It is an amenable number.
6508240057 is a deficient number, since it is larger than the sum of its proper divisors (941790023).
6508240057 is a wasteful number, since it uses less digits than its factorization.
6508240057 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 143924.
The product of its (nonzero) digits is 67200, while the sum is 37.
The square root of 6508240057 is about 80673.6639616672. The cubic root of 6508240057 is about 1867.0438634680.
The spelling of 6508240057 in words is "six billion, five hundred eight million, two hundred forty thousand, fifty-seven".
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