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411042 = 2368507
BaseRepresentation
bin1100100010110100010
3202212211210
41210112202
5101123132
612450550
73331242
oct1442642
9685753
10411042
11260905
12179a56
13115128
14a9b22
1581bcc
hex645a2

411042 has 8 divisors (see below), whose sum is σ = 822096. Its totient is φ = 137012.

The previous prime is 411041. The next prime is 411049. The reversal of 411042 is 240114.

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

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (411041) 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, 34248 + ... + 34259.

It is an arithmetic number, because the mean of its divisors is an integer number (102762).

2411042 is an apocalyptic number.

411042 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.

411042 is a wasteful number, since it uses less digits than its factorization.

411042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68512.

The product of its (nonzero) digits is 32, while the sum is 12.

The square root of 411042 is about 641.1255727235. The cubic root of 411042 is about 74.3524699312.

Adding to 411042 its reverse (240114), we get a palindrome (651156).

The spelling of 411042 in words is "four hundred eleven thousand, forty-two", and thus it is an iban number.

Divisors: 1 2 3 6 68507 137014 205521 411042