Base | Representation |
---|---|
bin | 11001000111000… |
… | …100001010110010 |
3 | 1002100201100220220 |
4 | 121013010022302 |
5 | 1330322014412 |
6 | 105445313510 |
7 | 13303561545 |
oct | 3107041262 |
9 | 1070640826 |
10 | 421282482 |
11 | 1a6891845 |
12 | b9105896 |
13 | 6938369a |
14 | 3dd4485c |
15 | 26eb968c |
hex | 191c42b2 |
421282482 has 8 divisors (see below), whose sum is σ = 842564976. Its totient is φ = 140427492.
The previous prime is 421282471. The next prime is 421282483. The reversal of 421282482 is 284282124.
It is a sphenic number, since it is the product of 3 distinct primes.
421282482 is an admirable number.
It is not an unprimeable number, because it can be changed into a prime (421282483) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35106868 + ... + 35106879.
It is an arithmetic number, because the mean of its divisors is an integer number (105320622).
Almost surely, 2421282482 is an apocalyptic number.
421282482 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
421282482 is a wasteful number, since it uses less digits than its factorization.
421282482 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 70213752.
The product of its digits is 16384, while the sum is 33.
The square root of 421282482 is about 20525.1670395152. The cubic root of 421282482 is about 749.6487137118.
The spelling of 421282482 in words is "four hundred twenty-one million, two hundred eighty-two thousand, four hundred eighty-two".
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