Base | Representation |
---|---|
bin | 11100101001000… |
… | …000110010100010 |
3 | 1020111011121011200 |
4 | 130221000302202 |
5 | 1441002410221 |
6 | 115403022030 |
7 | 14623203036 |
oct | 3451006242 |
9 | 1214147150 |
10 | 480513186 |
11 | 22726773a |
12 | 114b0a916 |
13 | 7872143a |
14 | 47b621c6 |
15 | 2c2b9426 |
hex | 1ca40ca2 |
480513186 has 12 divisors (see below), whose sum is σ = 1041111942. Its totient is φ = 160171056.
The previous prime is 480513127. The next prime is 480513193. The reversal of 480513186 is 681315084.
It can be written as a sum of positive squares in only one way, i.e., 403407225 + 77105961 = 20085^2 + 8781^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 480513186.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 13347571 + ... + 13347606.
Almost surely, 2480513186 is an apocalyptic number.
480513186 is an abundant number, since it is smaller than the sum of its proper divisors (560598756).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
480513186 is a wasteful number, since it uses less digits than its factorization.
480513186 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 26695185 (or 26695182 counting only the distinct ones).
The product of its (nonzero) digits is 23040, while the sum is 36.
The square root of 480513186 is about 21920.6109860104. The cubic root of 480513186 is about 783.2524643039.
The spelling of 480513186 in words is "four hundred eighty million, five hundred thirteen thousand, one hundred eighty-six".
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