Base | Representation |
---|---|
bin | 11000100100111… |
… | …000010111001111 |
3 | 1001201212002101201 |
4 | 120210320113033 |
5 | 1321023234411 |
6 | 104525250331 |
7 | 13134446500 |
oct | 3044702717 |
9 | 1051762351 |
10 | 412321231 |
11 | 1a1821053 |
12 | b61039a7 |
13 | 6756687a |
14 | 3ca90ba7 |
15 | 262e93c1 |
hex | 189385cf |
412321231 has 12 divisors (see below), whose sum is σ = 479971008. Its totient is φ = 353173632.
The previous prime is 412321187. The next prime is 412321237. The reversal of 412321231 is 132123214.
It is a happy number.
It is not a de Polignac number, because 412321231 - 27 = 412321103 is a prime.
It is a super-2 number, since 2×4123212312 = 340017595066710722, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 412321199 and 412321208.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (412321237) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 128610 + ... + 131776.
It is an arithmetic number, because the mean of its divisors is an integer number (39997584).
Almost surely, 2412321231 is an apocalyptic number.
412321231 is a deficient number, since it is larger than the sum of its proper divisors (67649777).
412321231 is a wasteful number, since it uses less digits than its factorization.
412321231 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5838 (or 5831 counting only the distinct ones).
The product of its digits is 288, while the sum is 19.
The square root of 412321231 is about 20305.6945461119. The cubic root of 412321231 is about 744.2952246638.
Adding to 412321231 its reverse (132123214), we get a palindrome (544444445).
The spelling of 412321231 in words is "four hundred twelve million, three hundred twenty-one thousand, two hundred thirty-one".
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