Base | Representation |
---|---|
bin | 111110000011001100000… |
… | …0100101001100010010101 |
3 | 1010012021102021010212111002 |
4 | 1330012120010221202111 |
5 | 2104210432212004401 |
6 | 30045423133153045 |
7 | 1540063212116522 |
oct | 174063004514225 |
9 | 33167367125432 |
10 | 8528061438101 |
11 | 27988043a0497 |
12 | b5896662b785 |
13 | 49b2675c137a |
14 | 216a90686149 |
15 | ebc7b3e8a6b |
hex | 7c198129895 |
8528061438101 has 4 divisors (see below), whose sum is σ = 8528068867500. Its totient is φ = 8528054008704.
The previous prime is 8528061438079. The next prime is 8528061438103. The reversal of 8528061438101 is 1018341608258.
It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.
It can be written as a sum of positive squares in 2 ways, for example, as 2546979797476 + 5981081640625 = 1595926^2 + 2445625^2 .
It is a cyclic number.
It is not a de Polignac number, because 8528061438101 - 214 = 8528061421717 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8528061438103) 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, 1586426 + ... + 4424123.
It is an arithmetic number, because the mean of its divisors is an integer number (2132017216875).
Almost surely, 28528061438101 is an apocalyptic number.
It is an amenable number.
8528061438101 is a deficient number, since it is larger than the sum of its proper divisors (7429399).
8528061438101 is a wasteful number, since it uses less digits than its factorization.
8528061438101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7429398.
The product of its (nonzero) digits is 368640, while the sum is 47.
The spelling of 8528061438101 in words is "eight trillion, five hundred twenty-eight billion, sixty-one million, four hundred thirty-eight thousand, one hundred one".
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