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42414 = 237069
BaseRepresentation
bin1010010110101110
32011011220
422112232
52324124
6524210
7234441
oct122656
964156
1042414
1129959
1220666
13163c8
1411658
15c879
hexa5ae

42414 has 8 divisors (see below), whose sum is σ = 84840. Its totient is φ = 14136.

The previous prime is 42409. The next prime is 42433. The reversal of 42414 is 41424.

It is a sphenic number, since it is the product of 3 distinct primes.

42414 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 42393 and 42402.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3529 + ... + 3540.

It is an arithmetic number, because the mean of its divisors is an integer number (10605).

242414 is an apocalyptic number.

42414 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

It is a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (42420).

42414 is a wasteful number, since it uses less digits than its factorization.

42414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7074.

The product of its digits is 128, while the sum is 15.

The square root of 42414 is about 205.9465950192. The cubic root of 42414 is about 34.8741055255.

Adding to 42414 its reverse (41424), we get a palindrome (83838).

Subtracting from 42414 its reverse (41424), we obtain a triangular number (990 = T44).

The spelling of 42414 in words is "forty-two thousand, four hundred fourteen", and thus it is an iban number.

Divisors: 1 2 3 6 7069 14138 21207 42414