Search a number
-
+
124241304 = 2331117193147
BaseRepresentation
bin1110110011111…
…00010110011000
322122210010000210
413121330112120
5223301210204
620154531120
73036014355
oct731742630
9278703023
10124241304
1164149370
1235736aa0
131c980585
141270162c
15ad92389
hex767c598

124241304 has 256 divisors, whose sum is σ = 398131200. Its totient is φ = 31795200.

The previous prime is 124241297. The next prime is 124241309. The reversal of 124241304 is 403142421.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124241309) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2643409 + ... + 2643455.

It is an arithmetic number, because the mean of its divisors is an integer number (1555200).

Almost surely, 2124241304 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 124241304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (199065600).

124241304 is an abundant number, since it is smaller than the sum of its proper divisors (273889896).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

124241304 is a wasteful number, since it uses less digits than its factorization.

124241304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134 (or 130 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 124241304 is about 11146.3583290687. The cubic root of 124241304 is about 498.9863517565.

Adding to 124241304 its reverse (403142421), we get a palindrome (527383725).

The spelling of 124241304 in words is "one hundred twenty-four million, two hundred forty-one thousand, three hundred four".