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412471 = 17191277
BaseRepresentation
bin1100100101100110111
3202221210201
41210230313
5101144341
612501331
73335353
oct1445467
9687721
10412471
11261994
1217a847
13115987
14aa463
1582331
hex64b37

412471 has 8 divisors (see below), whose sum is σ = 460080. Its totient is φ = 367488.

The previous prime is 412463. The next prime is 412481. The reversal of 412471 is 174214.

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

It is a cyclic number.

It is not a de Polignac number, because 412471 - 23 = 412463 is a prime.

It is a super-3 number, since 3×4124713 = 210523951715889333, which contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a Duffinian number.

412471 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (412411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 316 + ... + 961.

It is an arithmetic number, because the mean of its divisors is an integer number (57510).

2412471 is an apocalyptic number.

412471 is a deficient number, since it is larger than the sum of its proper divisors (47609).

412471 is a wasteful number, since it uses less digits than its factorization.

412471 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1313.

The product of its digits is 224, while the sum is 19.

The square root of 412471 is about 642.2390520671. The cubic root of 412471 is about 74.4385331478.

Adding to 412471 its reverse (174214), we get a palindrome (586685).

The spelling of 412471 in words is "four hundred twelve thousand, four hundred seventy-one", and thus it is an iban number.

Divisors: 1 17 19 323 1277 21709 24263 412471