Base | Representation |
---|---|
bin | 11001010001011… |
… | …100111001011010 |
3 | 1002112211200210200 |
4 | 121101130321122 |
5 | 1332021131320 |
6 | 110023523030 |
7 | 13335661536 |
oct | 3121347132 |
9 | 1075750720 |
10 | 424005210 |
11 | 1a8381432 |
12 | b9bb9476 |
13 | 69ac7a75 |
14 | 40452bc6 |
15 | 27356290 |
hex | 1945ce5a |
424005210 has 24 divisors (see below), whose sum is σ = 1102413780. Its totient is φ = 113068032.
The previous prime is 424005209. The next prime is 424005269. The reversal of 424005210 is 12500424.
It can be written as a sum of positive squares in 2 ways, for example, as 415059129 + 8946081 = 20373^2 + 2991^2 .
It is a Harshad number since it is a multiple of its sum of digits (18).
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, 2355495 + ... + 2355674.
Almost surely, 2424005210 is an apocalyptic number.
424005210 is an abundant number, since it is smaller than the sum of its proper divisors (678408570).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
424005210 is a wasteful number, since it uses less digits than its factorization.
424005210 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4711182 (or 4711179 counting only the distinct ones).
The product of its (nonzero) digits is 320, while the sum is 18.
The square root of 424005210 is about 20591.3867915689. The cubic root of 424005210 is about 751.2602279148.
Adding to 424005210 its reverse (12500424), we get a palindrome (436505634).
The spelling of 424005210 in words is "four hundred twenty-four million, five thousand, two hundred ten".
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