Base | Representation |
---|---|
bin | 11100111010010… |
… | …101001100101110 |
3 | 1020210201020221110 |
4 | 130322111030232 |
5 | 1443133200410 |
6 | 120044212450 |
7 | 15006612234 |
oct | 3472251456 |
9 | 1223636843 |
10 | 485053230 |
11 | 229888742 |
12 | 11653a126 |
13 | 79650a5c |
14 | 485c4954 |
15 | 2c8b4720 |
hex | 1ce9532e |
485053230 has 24 divisors (see below), whose sum is σ = 1164417336. Its totient is φ = 129315360.
The previous prime is 485053193. The next prime is 485053241. The reversal of 485053230 is 32350584.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 118620 + ... + 122640.
It is an arithmetic number, because the mean of its divisors is an integer number (48517389).
Almost surely, 2485053230 is an apocalyptic number.
485053230 is an abundant number, since it is smaller than the sum of its proper divisors (679364106).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
485053230 is an frugal number, since it uses more digits than its factorization.
485053230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8052 (or 4031 counting only the distinct ones).
The product of its (nonzero) digits is 14400, while the sum is 30.
The square root of 485053230 is about 22023.9240372827. The cubic root of 485053230 is about 785.7115433041.
Multiplying 485053230 by its sum of digits (30), we get a square (14551596900 = 1206302).
485053230 divided by its sum of digits (30) gives a square (16168441 = 40212).
The spelling of 485053230 in words is "four hundred eighty-five million, fifty-three thousand, two hundred thirty".
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