Base | Representation |
---|---|
bin | 11100101100110… |
… | …001111011010010 |
3 | 1020120000210001000 |
4 | 130230301323102 |
5 | 1441231012012 |
6 | 115440122430 |
7 | 14634455442 |
oct | 3454617322 |
9 | 1216023030 |
10 | 481500882 |
11 | 227881815 |
12 | 115306416 |
13 | 789a8b85 |
14 | 47d3c122 |
15 | 2c411ddc |
hex | 1cb31ed2 |
481500882 has 32 divisors (see below), whose sum is σ = 1073217600. Its totient is φ = 160017984.
The previous prime is 481500881. The next prime is 481500923. The reversal of 481500882 is 288005184.
It is not an unprimeable number, because it can be changed into a prime (481500881) 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, 4969 + ... + 31427.
It is an arithmetic number, because the mean of its divisors is an integer number (33538050).
Almost surely, 2481500882 is an apocalyptic number.
481500882 is an abundant number, since it is smaller than the sum of its proper divisors (591716718).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
481500882 is a wasteful number, since it uses less digits than its factorization.
481500882 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 26807 (or 26801 counting only the distinct ones).
The product of its (nonzero) digits is 20480, while the sum is 36.
The square root of 481500882 is about 21943.1283549087. The cubic root of 481500882 is about 783.7887561247.
The spelling of 481500882 in words is "four hundred eighty-one million, five hundred thousand, eight hundred eighty-two".
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