Base | Representation |
---|---|
bin | 11100101000011… |
… | …010111101001101 |
3 | 1020110212201121020 |
4 | 130220122331031 |
5 | 1440432430341 |
6 | 115355424353 |
7 | 14621656200 |
oct | 3450327515 |
9 | 1213781536 |
10 | 480358221 |
11 | 227171272 |
12 | 114a550b9 |
13 | 78698a45 |
14 | 47b21937 |
15 | 2c288566 |
hex | 1ca1af4d |
480358221 has 12 divisors (see below), whose sum is σ = 745045632. Its totient is φ = 274490328.
The previous prime is 480358211. The next prime is 480358223. The reversal of 480358221 is 122853084.
It is not a de Polignac number, because 480358221 - 214 = 480341837 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (480358223) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1633725 + ... + 1634018.
It is an arithmetic number, because the mean of its divisors is an integer number (62087136).
Almost surely, 2480358221 is an apocalyptic number.
It is an amenable number.
480358221 is a deficient number, since it is larger than the sum of its proper divisors (264687411).
480358221 is a wasteful number, since it uses less digits than its factorization.
480358221 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3267760 (or 3267753 counting only the distinct ones).
The product of its (nonzero) digits is 15360, while the sum is 33.
The square root of 480358221 is about 21917.0760139212. The cubic root of 480358221 is about 783.1682558840.
The spelling of 480358221 in words is "four hundred eighty million, three hundred fifty-eight thousand, two hundred twenty-one".
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