Base | Representation |
---|---|
bin | 11100101110000… |
… | …111110000101010 |
3 | 1020120200122022100 |
4 | 130232013300222 |
5 | 1441323234313 |
6 | 115451434230 |
7 | 14640451443 |
oct | 3456076052 |
9 | 1216618270 |
10 | 481852458 |
11 | 227aa197a |
12 | 115455976 |
13 | 78a9cbc9 |
14 | 47dd02ca |
15 | 2c481173 |
hex | 1cb87c2a |
481852458 has 48 divisors (see below), whose sum is σ = 1090234080. Its totient is φ = 153611808.
The previous prime is 481852439. The next prime is 481852489. The reversal of 481852458 is 854258184.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 51541 + ... + 60167.
It is an arithmetic number, because the mean of its divisors is an integer number (22713210).
Almost surely, 2481852458 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 481852458, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (545117040).
481852458 is an abundant number, since it is smaller than the sum of its proper divisors (608381622).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
481852458 is a wasteful number, since it uses less digits than its factorization.
481852458 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8771 (or 8768 counting only the distinct ones).
The product of its digits is 409600, while the sum is 45.
The square root of 481852458 is about 21951.1379659461. The cubic root of 481852458 is about 783.9794752453.
The spelling of 481852458 in words is "four hundred eighty-one million, eight hundred fifty-two thousand, four hundred fifty-eight".
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