Search a number
-
+
741486 = 23123581
BaseRepresentation
bin10110101000001101110
31101200010110
42311001232
5142211421
623520450
76205524
oct2650156
91350113
10741486
114670a9
122b9126
131cc665
14154314
15e9a76
hexb506e

741486 has 8 divisors (see below), whose sum is σ = 1482984. Its totient is φ = 247160.

The previous prime is 741479. The next prime is 741491. The reversal of 741486 is 684147.

741486 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

741486 is an admirable number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 741486.

It is an unprimeable number.

741486 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 61785 + ... + 61796.

It is an arithmetic number, because the mean of its divisors is an integer number (185373).

2741486 is an apocalyptic number.

741486 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.

741486 is a wasteful number, since it uses less digits than its factorization.

741486 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123586.

The product of its digits is 5376, while the sum is 30.

The square root of 741486 is about 861.0958134842. The cubic root of 741486 is about 90.5109212220.

The spelling of 741486 in words is "seven hundred forty-one thousand, four hundred eighty-six".

Divisors: 1 2 3 6 123581 247162 370743 741486