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30141232000 = 275311414177
BaseRepresentation
bin11100000100100011…
…101011001110000000
32212210121001020020221
4130010203223032000
5443212123411000
621502515112424
72114633146645
oct340443531600
985717036227
1030141232000
1111867a377a0
125a122a2714
132ac4714129
14165d0cddcc
15bb622561a
hex7048eb380

30141232000 has 256 divisors, whose sum is σ = 83765223360. Its totient is φ = 10690560000.

The previous prime is 30141231979. The next prime is 30141232013. The reversal of 30141232000 is 23214103.

It is a happy number.

It is a super-4 number, since 4×301412320004 (a number of 43 digits) contains 4444 as substring.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7213912 + ... + 7218088.

Almost surely, 230141232000 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30141232000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (41882611680).

30141232000 is an abundant number, since it is smaller than the sum of its proper divisors (53623991360).

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

30141232000 is a wasteful number, since it uses less digits than its factorization.

30141232000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4258 (or 4236 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 30141232000 its reverse (23214103), we get a palindrome (30164446103).

The spelling of 30141232000 in words is "thirty billion, one hundred forty-one million, two hundred thirty-two thousand".