Search a number
-
+
24942060 = 2233511131719
BaseRepresentation
bin101111100100…
…1010111101100
31201221012002000
41133021113230
522341121220
62250332300
7422001243
oct137112754
951835060
1024942060
1113096380
12842a090
135223a20
14345395a
1522ca390
hex17c95ec

24942060 has 384 divisors, whose sum is σ = 101606400. Its totient is φ = 4976640.

The previous prime is 24942037. The next prime is 24942061. The reversal of 24942060 is 6024942.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (24942061) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 1312731 + ... + 1312749.

It is an arithmetic number, because the mean of its divisors is an integer number (264600).

Almost surely, 224942060 is an apocalyptic number.

24942060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 24942060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (50803200).

24942060 is an abundant number, since it is smaller than the sum of its proper divisors (76664340).

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

24942060 is a wasteful number, since it uses less digits than its factorization.

24942060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78 (or 70 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 24942060 is about 4994.2026390606. The cubic root of 24942060 is about 292.1757089716.

It can be divided in two parts, 2494 and 2060, that added together give a palindrome (4554).

The spelling of 24942060 in words is "twenty-four million, nine hundred forty-two thousand, sixty".