Base | Representation |
---|---|
bin | 110001100100111010… |
… | …011100010001000101 |
3 | 12002101212121202210011 |
4 | 301210322130101011 |
5 | 1333010024234120 |
6 | 40242120230221 |
7 | 3563104024144 |
oct | 614472342105 |
9 | 162355552704 |
10 | 53232649285 |
11 | 20637496332 |
12 | a39760b371 |
13 | 503470035a |
14 | 280dbb775b |
15 | 15b8591c5a |
hex | c64e9c445 |
53232649285 has 16 divisors (see below), whose sum is σ = 65981394432. Its totient is φ = 41186376000.
The previous prime is 53232649279. The next prime is 53232649297. The reversal of 53232649285 is 58294623235.
It is not a de Polignac number, because 53232649285 - 27 = 53232649157 is a prime.
It is a super-2 number, since 2×532326492852 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 140010 + ... + 355060.
It is an arithmetic number, because the mean of its divisors is an integer number (4123837152).
Almost surely, 253232649285 is an apocalyptic number.
It is an amenable number.
53232649285 is a deficient number, since it is larger than the sum of its proper divisors (12748745147).
53232649285 is a wasteful number, since it uses less digits than its factorization.
53232649285 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 216684.
The product of its digits is 3110400, while the sum is 49.
The spelling of 53232649285 in words is "fifty-three billion, two hundred thirty-two million, six hundred forty-nine thousand, two hundred eighty-five".
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