Base | Representation |
---|---|
bin | 1111100100000010101… |
… | …00010001101111100001 |
3 | 1220010021100001001210011 |
4 | 13302001110101233201 |
5 | 32230124323133441 |
6 | 1045354140204521 |
7 | 53430330634630 |
oct | 7620124215741 |
9 | 1803240031704 |
10 | 534745521121 |
11 | 1968699a6809 |
12 | 87779239741 |
13 | 3b570721526 |
14 | 1bc4ba09517 |
15 | dd9b197581 |
hex | 7c81511be1 |
534745521121 has 8 divisors (see below), whose sum is σ = 611166812544. Its totient is φ = 458331498240.
The previous prime is 534745521091. The next prime is 534745521229. The reversal of 534745521121 is 121125547435.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a de Polignac number, because none of the positive numbers 2k-534745521121 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (534740521121) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1658560 + ... + 1954561.
It is an arithmetic number, because the mean of its divisors is an integer number (76395851568).
Almost surely, 2534745521121 is an apocalyptic number.
It is an amenable number.
534745521121 is a deficient number, since it is larger than the sum of its proper divisors (76421291423).
534745521121 is a wasteful number, since it uses less digits than its factorization.
534745521121 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3634271.
The product of its digits is 168000, while the sum is 40.
The spelling of 534745521121 in words is "five hundred thirty-four billion, seven hundred forty-five million, five hundred twenty-one thousand, one hundred twenty-one".
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