Base | Representation |
---|---|
bin | 11000100100011… |
… | …111110000001110 |
3 | 1001201122222010100 |
4 | 120210133300032 |
5 | 1321012023210 |
6 | 104523151530 |
7 | 13133546556 |
oct | 3044376016 |
9 | 1051588110 |
10 | 412220430 |
11 | 1a1762346 |
12 | b60755a6 |
13 | 6752ca1b |
14 | 3ca66166 |
15 | 262c95c0 |
hex | 1891fc0e |
412220430 has 24 divisors (see below), whose sum is σ = 1071773352. Its totient is φ = 109925424.
The previous prime is 412220429. The next prime is 412220453. The reversal of 412220430 is 34022214.
412220430 is a `hidden beast` number, since 4 + 12 + 220 + 430 = 666.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a Curzon number.
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, 2290024 + ... + 2290203.
It is an arithmetic number, because the mean of its divisors is an integer number (44657223).
Almost surely, 2412220430 is an apocalyptic number.
412220430 is an abundant number, since it is smaller than the sum of its proper divisors (659552922).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
412220430 is a wasteful number, since it uses less digits than its factorization.
412220430 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4580240 (or 4580237 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 18.
The square root of 412220430 is about 20303.2123074158. The cubic root of 412220430 is about 744.2345666040.
Adding to 412220430 its reverse (34022214), we get a palindrome (446242644).
The spelling of 412220430 in words is "four hundred twelve million, two hundred twenty thousand, four hundred thirty".
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