Base | Representation |
---|---|
bin | 11100101100011… |
… | …110011100110100 |
3 | 1020112212201121102 |
4 | 130230132130310 |
5 | 1441220433413 |
6 | 115434305232 |
7 | 14634004040 |
oct | 3454363464 |
9 | 1215781542 |
10 | 481421108 |
11 | 227827893 |
12 | 115288218 |
13 | 7897b77c |
14 | 47d1b020 |
15 | 2c3e8458 |
hex | 1cb1e734 |
481421108 has 24 divisors (see below), whose sum is σ = 963436992. Its totient is φ = 206195904.
The previous prime is 481421099. The next prime is 481421111. The reversal of 481421108 is 801124184.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51491 + ... + 60117.
It is an arithmetic number, because the mean of its divisors is an integer number (40143208).
Almost surely, 2481421108 is an apocalyptic number.
It is an amenable number.
481421108 is an abundant number, since it is smaller than the sum of its proper divisors (482015884).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
481421108 is a wasteful number, since it uses less digits than its factorization.
481421108 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10631 (or 10629 counting only the distinct ones).
The product of its (nonzero) digits is 2048, while the sum is 29.
The square root of 481421108 is about 21941.3105351526. The cubic root of 481421108 is about 783.7454682722.
The spelling of 481421108 in words is "four hundred eighty-one million, four hundred twenty-one thousand, one hundred eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.061 sec. • engine limits •