Base | Representation |
---|---|
bin | 10000001110000000… |
… | …10010111000110100 |
3 | 211110211121102020120 |
4 | 20013000102320310 |
5 | 120313101434333 |
6 | 4000010531540 |
7 | 425531060541 |
oct | 100700227064 |
9 | 24424542216 |
10 | 8707452468 |
11 | 3769147a10 |
12 | 1830136bb0 |
13 | a89c91650 |
14 | 5c8621bc8 |
15 | 35e690db3 |
hex | 207012e34 |
8707452468 has 192 divisors, whose sum is σ = 25604812800. Its totient is φ = 2263472640.
The previous prime is 8707452463. The next prime is 8707452511. The reversal of 8707452468 is 8642547078.
It is a self number, because there is not a number n which added to its sum of digits gives 8707452468.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8707452463) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1725493 + ... + 1730531.
It is an arithmetic number, because the mean of its divisors is an integer number (133358400).
Almost surely, 28707452468 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 8707452468, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12802406400).
8707452468 is an abundant number, since it is smaller than the sum of its proper divisors (16897360332).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8707452468 is a wasteful number, since it uses less digits than its factorization.
8707452468 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5142 (or 5140 counting only the distinct ones).
The product of its (nonzero) digits is 3010560, while the sum is 51.
The square root of 8707452468 is about 93313.7314011180. The cubic root of 8707452468 is about 2057.2972116791.
The spelling of 8707452468 in words is "eight billion, seven hundred seven million, four hundred fifty-two thousand, four hundred sixty-eight".
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