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2000230272000 = 21032535929429
BaseRepresentation
bin11101000110110111000…
…000111100110000000000
321002012221111010212202200
4131012313000330300000
5230232432422201000
64130520524313200
7264340366533012
oct35066700746000
97065844125680
102000230272000
1170132492a624
122837a90a2800
1311680c18a3ac
146cb512b21b2
153706d316500
hex1d1b703cc00

2000230272000 has 528 divisors, whose sum is σ = 7330393792800. Its totient is φ = 524336332800.

The previous prime is 2000230271999. The next prime is 2000230272013. The reversal of 2000230272000 is 2720320002.

It is a super-2 number, since 2×20002302720002 (a number of 25 digits) contains 22 as substring.

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

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 47 ways as a sum of consecutive naturals, for example, 67953286 + ... + 67982714.

Almost surely, 22000230272000 is an apocalyptic number.

2000230272000 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 2000230272000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3665196896400).

2000230272000 is an abundant number, since it is smaller than the sum of its proper divisors (5330163520800).

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

2000230272000 is a wasteful number, since it uses less digits than its factorization.

2000230272000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29529 (or 29498 counting only the distinct ones).

The product of its (nonzero) digits is 336, while the sum is 18.

Adding to 2000230272000 its reverse (2720320002), we get a palindrome (2002950592002).

The spelling of 2000230272000 in words is "two trillion, two hundred thirty million, two hundred seventy-two thousand".