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2025440141200 = 245277912237487
BaseRepresentation
bin11101011110010101101…
…000111101111110010000
321011122000101221220222221
4131132111220331332100
5231141100134004300
64150250243310424
7266222203064650
oct35362550757620
97148011856887
102025440141200
11710a9117a473
1228866397b414
13118cc9025068
147006348a360
1537a4664231a
hex1d795a3df90

2025440141200 has 240 divisors, whose sum is σ = 5637033492480. Its totient is φ = 684994152960.

The previous prime is 2025440141177. The next prime is 2025440141203. The reversal of 2025440141200 is 21410445202.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is not an unprimeable number, because it can be changed into a prime (2025440141203) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 270523857 + ... + 270531343.

It is an arithmetic number, because the mean of its divisors is an integer number (23487639552).

Almost surely, 22025440141200 is an apocalyptic number.

2025440141200 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 2025440141200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2818516746240).

2025440141200 is an abundant number, since it is smaller than the sum of its proper divisors (3611593351280).

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

2025440141200 is a wasteful number, since it uses less digits than its factorization.

2025440141200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8814 (or 8803 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 25.

Adding to 2025440141200 its reverse (21410445202), we get a palindrome (2046850586402).

The spelling of 2025440141200 in words is "two trillion, twenty-five billion, four hundred forty million, one hundred forty-one thousand, two hundred".