Search a number
-
+
124241 = 1319503
BaseRepresentation
bin11110010101010001
320022102112
4132111101
512433431
62355105
71025135
oct362521
9208375
10124241
1185387
125ba95
1344720
14333c5
1526c2b
hex1e551

124241 has 8 divisors (see below), whose sum is σ = 141120. Its totient is φ = 108432.

The previous prime is 124231. The next prime is 124247. The reversal of 124241 is 142421.

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 124241 - 210 = 123217 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124247) 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, 5 + ... + 498.

It is an arithmetic number, because the mean of its divisors is an integer number (17640).

2124241 is an apocalyptic number.

It is an amenable number.

124241 is a deficient number, since it is larger than the sum of its proper divisors (16879).

124241 is a wasteful number, since it uses less digits than its factorization.

124241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 535.

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

The square root of 124241 is about 352.4783681306. The cubic root of 124241 is about 49.8985944774.

Adding to 124241 its reverse (142421), we get a palindrome (266662).

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

The spelling of 124241 in words is "one hundred twenty-four thousand, two hundred forty-one", and thus it is an iban number.

Divisors: 1 13 19 247 503 6539 9557 124241