Base | Representation |
---|---|
bin | 110010001000010000… |
… | …000111010100111101 |
3 | 12010221012020101200100 |
4 | 302020100013110331 |
5 | 1340213314030440 |
6 | 40421015551313 |
7 | 3613563324621 |
oct | 621020072475 |
9 | 163835211610 |
10 | 53825533245 |
11 | 20911123880 |
12 | a52208b539 |
13 | 50ca4a6c73 |
14 | 286882b181 |
15 | 1600656230 |
hex | c8840753d |
53825533245 has 24 divisors (see below), whose sum is σ = 101779191072. Its totient is φ = 26097228000.
The previous prime is 53825533243. The next prime is 53825533253. The reversal of 53825533245 is 54233552835.
53825533245 is a `hidden beast` number, since 53 + 8 + 2 + 553 + 3 + 2 + 45 = 666.
It is not a de Polignac number, because 53825533245 - 21 = 53825533243 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a self number, because there is not a number n which added to its sum of digits gives 53825533245.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (53825533243) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 54368731 + ... + 54369720.
It is an arithmetic number, because the mean of its divisors is an integer number (4240799628).
Almost surely, 253825533245 is an apocalyptic number.
53825533245 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
It is an amenable number.
53825533245 is a deficient number, since it is larger than the sum of its proper divisors (47953657827).
53825533245 is a wasteful number, since it uses less digits than its factorization.
53825533245 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 108738473 (or 108738470 counting only the distinct ones).
The product of its digits is 2160000, while the sum is 45.
The spelling of 53825533245 in words is "fifty-three billion, eight hundred twenty-five million, five hundred thirty-three thousand, two hundred forty-five".
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