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242411 = 1329643
BaseRepresentation
bin111011001011101011
3110022112012
4323023223
530224121
65110135
72026511
oct731353
9408465
10242411
11156144
12b834b
1386450
14644b1
154bc5b
hex3b2eb

242411 has 8 divisors (see below), whose sum is σ = 270480. Its totient is φ = 215712.

The previous prime is 242399. The next prime is 242413. The reversal of 242411 is 114242.

Adding to 242411 its reverse (114242), we get a palindrome (356653).

It can be divided in two parts, 24241 and 1, that added together give a palindrome (24242).

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 242411 - 214 = 226027 is a prime.

It is a Duffinian 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 242411.

It is not an unprimeable number, because it can be changed into a prime (242413) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56 + ... + 698.

It is an arithmetic number, because the mean of its divisors is an integer number (33810).

2242411 is an apocalyptic number.

242411 is a deficient number, since it is larger than the sum of its proper divisors (28069).

242411 is a wasteful number, since it uses less digits than its factorization.

242411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 685.

The product of its digits is 64, while the sum is 14.

The square root of 242411 is about 492.3525159883. The cubic root of 242411 is about 62.3520554080.

The spelling of 242411 in words is "two hundred forty-two thousand, four hundred eleven", and thus it is an iban number.

Divisors: 1 13 29 377 643 8359 18647 242411