Base | Representation |
---|---|
bin | 11000101100111… |
… | …110001000101111 |
3 | 1001212211211120212 |
4 | 120230332020233 |
5 | 1322044121111 |
6 | 105042533035 |
7 | 13161461543 |
oct | 3054761057 |
9 | 1055754525 |
10 | 414442031 |
11 | 1a2a3a483 |
12 | b696717b |
13 | 67b29c93 |
14 | 3d083a23 |
15 | 265b798b |
hex | 18b3e22f |
414442031 has 4 divisors (see below), whose sum is σ = 438820992. Its totient is φ = 390063072.
The previous prime is 414441971. The next prime is 414442043. The reversal of 414442031 is 130244414.
It is a happy number.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 414442031 - 210 = 414441007 is a prime.
It is a super-2 number, since 2×4144420312 = 343524394118809922, 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 = 414441988 and 414442006.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (414442051) 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, 12189455 + ... + 12189488.
It is an arithmetic number, because the mean of its divisors is an integer number (109705248).
Almost surely, 2414442031 is an apocalyptic number.
414442031 is a deficient number, since it is larger than the sum of its proper divisors (24378961).
414442031 is a wasteful number, since it uses less digits than its factorization.
414442031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24378960.
The product of its (nonzero) digits is 1536, while the sum is 23.
The square root of 414442031 is about 20357.8493706973. The cubic root of 414442031 is about 745.5691526337.
Adding to 414442031 its reverse (130244414), we get a palindrome (544686445).
The spelling of 414442031 in words is "four hundred fourteen million, four hundred forty-two thousand, thirty-one".
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