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3030136200 = 23325271321423
BaseRepresentation
bin1011010010011100…
…0011010110001000
321211011201212102200
42310213003112020
522201203324300
61220402200200
7135042506220
oct26447032610
97734655380
103030136200
1113154841a3
12706953060
13393a06500
1420a60d080
1512b048200
hexb49c3588

3030136200 has 432 divisors, whose sum is σ = 12602229120. Its totient is φ = 638876160.

The previous prime is 3030136183. The next prime is 3030136223. The reversal of 3030136200 is 26310303.

It is a happy number.

3030136200 is a `hidden beast` number, since 3 + 0 + 30 + 13 + 620 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 107 ways as a sum of consecutive naturals, for example, 2128689 + ... + 2130111.

Almost surely, 23030136200 is an apocalyptic number.

3030136200 is a gapful number since it is divisible by the number (30) 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 3030136200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6301114560).

3030136200 is an abundant number, since it is smaller than the sum of its proper divisors (9572092920).

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

3030136200 is a wasteful number, since it uses less digits than its factorization.

3030136200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1478 (or 1453 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

The square root of 3030136200 is about 55046.6729239833. The cubic root of 3030136200 is about 1447.0628137320.

Adding to 3030136200 its reverse (26310303), we get a palindrome (3056446503).

The spelling of 3030136200 in words is "three billion, thirty million, one hundred thirty-six thousand, two hundred".