Search a number
-
+
30004011000 = 2332538593881
BaseRepresentation
bin11011111100011000…
…001101111111111000
32212110000211200102200
4123330120031333320
5442422011323000
621441134030200
72111345612505
oct337430157770
985400750380
1030004011000
11117a7533607
125994348360
132aa216a982
141648bb04ac
15ba916c500
hex6fc60dff8

30004011000 has 192 divisors, whose sum is σ = 101557778400. Its totient is φ = 7989696000.

The previous prime is 30004010999. The next prime is 30004011031. The reversal of 30004011000 is 11040003.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 7729060 + ... + 7732940.

Almost surely, 230004011000 is an apocalyptic number.

30004011000 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 30004011000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (50778889200).

30004011000 is an abundant number, since it is smaller than the sum of its proper divisors (71553767400).

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

30004011000 is a wasteful number, since it uses less digits than its factorization.

30004011000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4767 (or 4750 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 9.

Adding to 30004011000 its reverse (11040003), we get a palindrome (30015051003).

The spelling of 30004011000 in words is "thirty billion, four million, eleven thousand".