Base | Representation |
---|---|
bin | 11100101010011… |
… | …010100110100010 |
3 | 1020111212021210120 |
4 | 130222122212202 |
5 | 1441101143213 |
6 | 115414541110 |
7 | 14626264410 |
oct | 3452324642 |
9 | 1214767716 |
10 | 480881058 |
11 | 227499069 |
12 | 115067796 |
13 | 7881ca08 |
14 | 47c1a2b0 |
15 | 2c33d423 |
hex | 1ca9a9a2 |
480881058 has 32 divisors (see below), whose sum is σ = 1113077760. Its totient is φ = 135654480.
The previous prime is 480881047. The next prime is 480881059. The reversal of 480881058 is 850188084.
It is a super-3 number, since 3×4808810583 (a number of 27 digits) contains 333 as substring.
It is a Harshad number since it is a multiple of its sum of digits (42).
It is not an unprimeable number, because it can be changed into a prime (480881059) 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, 69148 + ... + 75783.
It is an arithmetic number, because the mean of its divisors is an integer number (34783680).
Almost surely, 2480881058 is an apocalyptic number.
480881058 is an abundant number, since it is smaller than the sum of its proper divisors (632196702).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
480881058 is a wasteful number, since it uses less digits than its factorization.
480881058 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 145022.
The product of its (nonzero) digits is 81920, while the sum is 42.
The square root of 480881058 is about 21929.0003876146. Note that the first 3 decimals coincide. The cubic root of 480881058 is about 783.4522945129.
The spelling of 480881058 in words is "four hundred eighty million, eight hundred eighty-one thousand, fifty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.315 sec. • engine limits •