Base | Representation |
---|---|
bin | 1100001010100010… |
… | …01110100001011001 |
3 | 121212010221201000201 |
4 | 12011101032201121 |
5 | 101333344243303 |
6 | 3000014502201 |
7 | 320561222422 |
oct | 60521164131 |
9 | 17763851021 |
10 | 6530852953 |
11 | 2851550539 |
12 | 1323204961 |
13 | 801064141 |
14 | 45d516649 |
15 | 28354781d |
hex | 18544e859 |
6530852953 has 4 divisors (see below), whose sum is σ = 6582277120. Its totient is φ = 6479428788.
The previous prime is 6530852929. The next prime is 6530852971. The reversal of 6530852953 is 3592580356.
6530852953 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-6530852953 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (6530856953) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25711893 + ... + 25712146.
It is an arithmetic number, because the mean of its divisors is an integer number (1645569280).
Almost surely, 26530852953 is an apocalyptic number.
It is an amenable number.
6530852953 is a deficient number, since it is larger than the sum of its proper divisors (51424167).
6530852953 is a wasteful number, since it uses less digits than its factorization.
6530852953 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 51424166.
The product of its (nonzero) digits is 972000, while the sum is 46.
The square root of 6530852953 is about 80813.6928558521. The cubic root of 6530852953 is about 1869.2037134185.
The spelling of 6530852953 in words is "six billion, five hundred thirty million, eight hundred fifty-two thousand, nine hundred fifty-three".
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