Search a number
-
+
1234241300 = 225222953897
BaseRepresentation
bin100100110010001…
…0000011100010100
310012000102221202202
41021210100130110
510011431210200
6322250024032
742404610065
oct11144203424
93160387682
101234241300
11583773836
122a5418018
13168922ac6
14b9cc456c
15735511d5
hex49910714

1234241300 has 36 divisors (see below), whose sum is σ = 2690049180. Its totient is φ = 491531520.

The previous prime is 1234241279. The next prime is 1234241303. The reversal of 1234241300 is 31424321.

It can be written as a sum of positive squares in 6 ways, for example, as 72658576 + 1161582724 = 8524^2 + 34082^2 .

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1234241303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4049 + ... + 49848.

Almost surely, 21234241300 is an apocalyptic number.

1234241300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1234241300 is an abundant number, since it is smaller than the sum of its proper divisors (1455807880).

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

1234241300 is a wasteful number, since it uses less digits than its factorization.

1234241300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54140 (or 54133 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 1234241300 is about 35131.7705218510. The cubic root of 1234241300 is about 1072.6713755445.

Adding to 1234241300 its reverse (31424321), we get a palindrome (1265665621).

The spelling of 1234241300 in words is "one billion, two hundred thirty-four million, two hundred forty-one thousand, three hundred".

Divisors: 1 2 4 5 10 20 25 50 100 229 458 916 1145 2290 4580 5725 11450 22900 53897 107794 215588 269485 538970 1077940 1347425 2694850 5389700 12342413 24684826 49369652 61712065 123424130 246848260 308560325 617120650 1234241300