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11430242300 = 2252196015917
BaseRepresentation
bin10101010010100101…
…11010011111111100
31002111121000110201102
422221102322133330
5141402120223200
65130113432232
7553152312401
oct125122723774
932447013642
1011430242300
11493608a244
12226bb6b678
1311020c72a9
147a60a82a8
1546d7286d5
hex2a94ba7fc

11430242300 has 36 divisors (see below), whose sum is σ = 26109084120. Its totient is φ = 4331459520.

The previous prime is 11430242273. The next prime is 11430242347. The reversal of 11430242300 is 324203411.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3006059 + ... + 3009858.

Almost surely, 211430242300 is an apocalyptic number.

11430242300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11430242300 is an abundant number, since it is smaller than the sum of its proper divisors (14678841820).

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

11430242300 is a wasteful number, since it uses less digits than its factorization.

11430242300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6015950 (or 6015943 counting only the distinct ones).

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

Adding to 11430242300 its reverse (324203411), we get a palindrome (11754445711).

The spelling of 11430242300 in words is "eleven billion, four hundred thirty million, two hundred forty-two thousand, three hundred".

Divisors: 1 2 4 5 10 19 20 25 38 50 76 95 100 190 380 475 950 1900 6015917 12031834 24063668 30079585 60159170 114302423 120318340 150397925 228604846 300795850 457209692 571512115 601591700 1143024230 2286048460 2857560575 5715121150 11430242300