Base | Representation |
---|---|
bin | 1111010111100010000… |
… | …10110011001010100100 |
3 | 1212110221022200221101200 |
4 | 13223301002303022210 |
5 | 32122401143144103 |
6 | 1042323524322500 |
7 | 53102035252512 |
oct | 7536102631244 |
9 | 1773838627350 |
10 | 528030053028 |
11 | 193a33221185 |
12 | 86404243430 |
13 | 3aa4035b97a |
14 | 1b7b1b974b2 |
15 | db068340a3 |
hex | 7af10b32a4 |
528030053028 has 18 divisors (see below), whose sum is σ = 1334742634134. Its totient is φ = 176010017664.
The previous prime is 528030053009. The next prime is 528030053051. The reversal of 528030053028 is 820350030825.
528030053028 is a `hidden beast` number, since 5 + 280 + 300 + 53 + 0 + 28 = 666.
It can be written as a sum of positive squares in only one way, i.e., 430805824164 + 97224228864 = 656358^2 + 311808^2 .
It is a tau number, because it is divible by the number of its divisors (18).
It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 14667501473 = 528030053028 / (5 + 2 + 8 + 0 + 3 + 0 + 0 + 5 + 3 + 0 + 2 + 8).
It is a junction number, because it is equal to n+sod(n) for n = 528030052983 and 528030053001.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7333750701 + ... + 7333750772.
It is an arithmetic number, because the mean of its divisors is an integer number (74152368563).
Almost surely, 2528030053028 is an apocalyptic number.
It is an amenable number.
528030053028 is an abundant number, since it is smaller than the sum of its proper divisors (806712581106).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
528030053028 is a wasteful number, since it uses less digits than its factorization.
528030053028 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14667501483 (or 14667501478 counting only the distinct ones).
The product of its (nonzero) digits is 57600, while the sum is 36.
The spelling of 528030053028 in words is "five hundred twenty-eight billion, thirty million, fifty-three thousand, twenty-eight".
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