Base | Representation |
---|---|
bin | 10101111001100100001… |
… | …11100110100001010101 |
3 | 2122221020020111010211010 |
4 | 22330302013212201111 |
5 | 44312014243133024 |
6 | 1333401520002433 |
7 | 105235443402042 |
oct | 12746207464125 |
9 | 2587206433733 |
10 | 752460130389 |
11 | 270131144060 |
12 | 1019b9460419 |
13 | 55c58ab9a06 |
14 | 285c26681c9 |
15 | 1488e8eeb29 |
hex | af321e6855 |
752460130389 has 16 divisors (see below), whose sum is σ = 1142073874944. Its totient is φ = 436208770800.
The previous prime is 752460130327. The next prime is 752460130417. The reversal of 752460130389 is 983031064257.
752460130389 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 752460130389 - 211 = 752460128341 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (752460130589) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 495691027 + ... + 495692544.
It is an arithmetic number, because the mean of its divisors is an integer number (71379617184).
It is a 1-persistent number, because it is pandigital, but 2⋅752460130389 = 1504920260778 is not.
Almost surely, 2752460130389 is an apocalyptic number.
It is an amenable number.
752460130389 is a deficient number, since it is larger than the sum of its proper divisors (389613744555).
752460130389 is a wasteful number, since it uses less digits than its factorization.
752460130389 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 991383608.
The product of its (nonzero) digits is 1088640, while the sum is 48.
The spelling of 752460130389 in words is "seven hundred fifty-two billion, four hundred sixty million, one hundred thirty thousand, three hundred eighty-nine".
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