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246141 = 3273907
BaseRepresentation
bin111100000101111101
3110111122100
4330011331
530334031
65135313
72043420
oct740575
9414570
10246141
11158a25
12ba539
138805c
14659b7
154cde6
hex3c17d

246141 has 12 divisors (see below), whose sum is σ = 406432. Its totient is φ = 140616.

The previous prime is 246133. The next prime is 246151. The reversal of 246141 is 141642.

It is not a de Polignac number, because 246141 - 23 = 246133 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (246121) 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 11 ways as a sum of consecutive naturals, for example, 1891 + ... + 2016.

2246141 is an apocalyptic number.

246141 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

246141 is a deficient number, since it is larger than the sum of its proper divisors (160291).

246141 is a wasteful number, since it uses less digits than its factorization.

246141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3920 (or 3917 counting only the distinct ones).

The product of its digits is 192, while the sum is 18.

The square root of 246141 is about 496.1259920625. The cubic root of 246141 is about 62.6702345688.

Adding to 246141 its reverse (141642), we get a palindrome (387783).

The spelling of 246141 in words is "two hundred forty-six thousand, one hundred forty-one".

Divisors: 1 3 7 9 21 63 3907 11721 27349 35163 82047 246141