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2020048030800 = 243252587955919
BaseRepresentation
bin11101011001010100001…
…111101100110001010000
321011010002121202100002100
4131121110033230301100
5231044024243441200
64143555223520400
7265641446645322
oct35312417546120
97133077670070
102020048030800
117097744a6088
122875b9bb9100
13118649b87ca7
146dab12b9612
153782d084d00
hex1d6543ecc50

2020048030800 has 180 divisors, whose sum is σ = 7022077433280. Its totient is φ = 537761230080.

The previous prime is 2020048030787. The next prime is 2020048030811. The reversal of 2020048030800 is 80308400202.

It is a tau number, because it is divible by the number of its divisors (180).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 1635241 + ... + 2591159.

It is an arithmetic number, because the mean of its divisors is an integer number (39011541296).

Almost surely, 22020048030800 is an apocalyptic number.

2020048030800 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 2020048030800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3511038716640).

2020048030800 is an abundant number, since it is smaller than the sum of its proper divisors (5002029402480).

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

2020048030800 is a wasteful number, since it uses less digits than its factorization.

2020048030800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 956530 (or 956516 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

The spelling of 2020048030800 in words is "two trillion, twenty billion, forty-eight million, thirty thousand, eight hundred".