Base | Representation |
---|---|
bin | 11100111010110… |
… | …100010100101110 |
3 | 1020210221201211020 |
4 | 130322310110232 |
5 | 1443201240333 |
6 | 120051035010 |
7 | 15010653021 |
oct | 3472642456 |
9 | 1223851736 |
10 | 485180718 |
11 | 229965500 |
12 | 11659ba66 |
13 | 79696aa9 |
14 | 486191b8 |
15 | 2c8dc3b3 |
hex | 1ceb452e |
485180718 has 96 divisors (see below), whose sum is σ = 1112348160. Its totient is φ = 140870400.
The previous prime is 485180621. The next prime is 485180719. The reversal of 485180718 is 817081584.
It is a self number, because there is not a number n which added to its sum of digits gives 485180718.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (485180719) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2013078 + ... + 2013318.
It is an arithmetic number, because the mean of its divisors is an integer number (11586960).
Almost surely, 2485180718 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 485180718, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (556174080).
485180718 is an abundant number, since it is smaller than the sum of its proper divisors (627167442).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
485180718 is a wasteful number, since it uses less digits than its factorization.
485180718 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 374 (or 363 counting only the distinct ones).
The product of its (nonzero) digits is 71680, while the sum is 42.
The square root of 485180718 is about 22026.8181542410. The cubic root of 485180718 is about 785.7803742505.
The spelling of 485180718 in words is "four hundred eighty-five million, one hundred eighty thousand, seven hundred eighteen".
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