Base | Representation |
---|---|
bin | 101000101000011010110 |
3 | 2111122100122 |
4 | 11011003112 |
5 | 320101124 |
6 | 44311542 |
7 | 14213450 |
oct | 5050326 |
9 | 2448318 |
10 | 1331414 |
11 | 82a347 |
12 | 5425b2 |
13 | 378026 |
14 | 2692d0 |
15 | 1b475e |
hex | 1450d6 |
1331414 has 8 divisors (see below), whose sum is σ = 2282448. Its totient is φ = 570600.
The previous prime is 1331411. The next prime is 1331431. The reversal of 1331414 is 4141331.
It is a sphenic number, since it is the product of 3 distinct primes.
It is an Ulam number.
It is a junction number, because it is equal to n+sod(n) for n = 1331392 and 1331401.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1331411) 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, 47537 + ... + 47564.
It is an arithmetic number, because the mean of its divisors is an integer number (285306).
21331414 is an apocalyptic number.
1331414 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
1331414 is a deficient number, since it is larger than the sum of its proper divisors (951034).
1331414 is an equidigital number, since it uses as much as digits as its factorization.
1331414 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 95110.
The product of its digits is 144, while the sum is 17.
The square root of 1331414 is about 1153.8691433607. The cubic root of 1331414 is about 110.0114037764.
Adding to 1331414 its reverse (4141331), we get a palindrome (5472745).
The spelling of 1331414 in words is "one million, three hundred thirty-one thousand, four hundred fourteen".
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