Base | Representation |
---|---|
bin | 10110001111100000111… |
… | …000111111100010101101 |
3 | 12102010021211212112222220 |
4 | 112033200320333202231 |
5 | 200020320011124142 |
6 | 3130102120425553 |
7 | 215300214155361 |
oct | 26174070774255 |
9 | 5363254775886 |
10 | 1528486426797 |
11 | 53a255816480 |
12 | 2082930182b9 |
13 | b119c046355 |
14 | 53d9ca7b2a1 |
15 | 29b5d1972ec |
hex | 163e0e3f8ad |
1528486426797 has 8 divisors (see below), whose sum is σ = 2223252984480. Its totient is φ = 926355410160.
The previous prime is 1528486426759. The next prime is 1528486426849. The reversal of 1528486426797 is 7976246848251.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 1528486426797 - 28 = 1528486426541 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1528486426897) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23158885222 + ... + 23158885287.
It is an arithmetic number, because the mean of its divisors is an integer number (277906623060).
Almost surely, 21528486426797 is an apocalyptic number.
It is an amenable number.
1528486426797 is a deficient number, since it is larger than the sum of its proper divisors (694766557683).
1528486426797 is a wasteful number, since it uses less digits than its factorization.
1528486426797 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 46317770523.
The product of its digits is 325140480, while the sum is 69.
The spelling of 1528486426797 in words is "one trillion, five hundred twenty-eight billion, four hundred eighty-six million, four hundred twenty-six thousand, seven hundred ninety-seven".
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