Base | Representation |
---|---|
bin | 1110111111000101… |
… | …10111010001011001 |
3 | 202202200212222022121 |
4 | 13133202313101121 |
5 | 112434112111003 |
6 | 3410201221241 |
7 | 403241663521 |
oct | 73742672131 |
9 | 22680788277 |
10 | 8045425753 |
11 | 34594844a2 |
12 | 1686491821 |
13 | 9b2a89471 |
14 | 564730681 |
15 | 3214becbd |
hex | 1df8b7459 |
8045425753 has 4 divisors (see below), whose sum is σ = 8304955648. Its totient is φ = 7785895860.
The previous prime is 8045425699. The next prime is 8045425757. The reversal of 8045425753 is 3575245408.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 8045425753 - 217 = 8045294681 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (8045425757) 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, 129764901 + ... + 129764962.
It is an arithmetic number, because the mean of its divisors is an integer number (2076238912).
Almost surely, 28045425753 is an apocalyptic number.
It is an amenable number.
8045425753 is a deficient number, since it is larger than the sum of its proper divisors (259529895).
8045425753 is a wasteful number, since it uses less digits than its factorization.
8045425753 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 259529894.
The product of its (nonzero) digits is 672000, while the sum is 43.
The square root of 8045425753 is about 89696.2973204580. The cubic root of 8045425753 is about 2003.7783370065.
The spelling of 8045425753 in words is "eight billion, forty-five million, four hundred twenty-five thousand, seven hundred fifty-three".
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