Search a number
-
+
2430124402200 = 2335211677543871
BaseRepresentation
bin100011010111001110101…
…100111010011000011000
322121022120112210102001220
4203113032230322120120
5304303343321332300
65100214515412040
7340366514412405
oct43271654723030
98538515712056
102430124402200
11857678965450
12332b838b4020
1314820cc73371
14858938012ac
154332e3c4da0
hex235ceb3a618

2430124402200 has 192 divisors, whose sum is σ = 8230393221120. Its totient is φ = 588249792000.

The previous prime is 2430124402193. The next prime is 2430124402207. The reversal of 2430124402200 is 22044210342.

2430124402200 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2430124402193) and next prime (2430124402207).

It is a super-3 number, since 3×24301244022003 (a number of 38 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2430124402207) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4196265 + ... + 4740135.

It is an arithmetic number, because the mean of its divisors is an integer number (42866631360).

Almost surely, 22430124402200 is an apocalyptic number.

2430124402200 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 2430124402200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4115196610560).

2430124402200 is an abundant number, since it is smaller than the sum of its proper divisors (5800268818920).

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

2430124402200 is a wasteful number, since it uses less digits than its factorization.

2430124402200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 544578 (or 544569 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 24.

Adding to 2430124402200 its reverse (22044210342), we get a palindrome (2452168612542).

The spelling of 2430124402200 in words is "two trillion, four hundred thirty billion, one hundred twenty-four million, four hundred two thousand, two hundred".