Base | Representation |
---|---|
bin | 11000101111011… |
… | …111110011100111 |
3 | 1001221002110221210 |
4 | 120233133303213 |
5 | 1322231313411 |
6 | 105105042503 |
7 | 13200220263 |
oct | 3057376347 |
9 | 1057073853 |
10 | 415104231 |
11 | 1a3351a53 |
12 | b7026433 |
13 | 67ccc509 |
14 | 3d1b70a3 |
15 | 26698ca6 |
hex | 18bdfce7 |
415104231 has 16 divisors (see below), whose sum is σ = 575107200. Its totient is φ = 266003808.
The previous prime is 415104227. The next prime is 415104247. The reversal of 415104231 is 132401514.
It is not a de Polignac number, because 415104231 - 22 = 415104227 is a prime.
It is a super-2 number, since 2×4151042312 = 344623045188202722, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 415104198 and 415104207.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (415104211) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9240 + ... + 30258.
It is an arithmetic number, because the mean of its divisors is an integer number (35944200).
Almost surely, 2415104231 is an apocalyptic number.
415104231 is a deficient number, since it is larger than the sum of its proper divisors (160002969).
415104231 is a wasteful number, since it uses less digits than its factorization.
415104231 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21278.
The product of its (nonzero) digits is 480, while the sum is 21.
The square root of 415104231 is about 20374.1068761308. The cubic root of 415104231 is about 745.9660341710.
Adding to 415104231 its reverse (132401514), we get a palindrome (547505745).
The spelling of 415104231 in words is "four hundred fifteen million, one hundred four thousand, two hundred thirty-one".
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