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20232030000 = 243547137411
BaseRepresentation
bin10010110101111011…
…000100011100110000
31221020000010121120110
4102311323010130300
5312413344430000
613143334341320
71314240263130
oct226573043460
957200117513
1020232030000
1186424a9656
123b077ba840
131ba5797bb0
14d9d044ac0
157d6300850
hex4b5ec4730

20232030000 has 400 divisors, whose sum is σ = 80394465536. Its totient is φ = 4268160000.

The previous prime is 20232029989. The next prime is 20232030011. The reversal of 20232030000 is 3023202.

It is an interprime number because it is at equal distance from previous prime (20232029989) and next prime (20232030011).

It is a tau number, because it is divible by the number of its divisors (400).

It is a Harshad number since it is a multiple of its sum of digits (12).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 2726295 + ... + 2733705.

Almost surely, 220232030000 is an apocalyptic number.

20232030000 is a gapful number since it is divisible by the number (20) 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 20232030000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (40197232768).

20232030000 is an abundant number, since it is smaller than the sum of its proper divisors (60162435536).

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

20232030000 is a wasteful number, since it uses less digits than its factorization.

20232030000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7462 (or 7441 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 12.

Adding to 20232030000 its reverse (3023202), we get a palindrome (20235053202).

The spelling of 20232030000 in words is "twenty billion, two hundred thirty-two million, thirty thousand".