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25096960000 = 2115472801
BaseRepresentation
bin10111010111111001…
…010011100000000000
32101210001100122221001
4113113321103200000
5402344310210000
615310202541344
71545632432410
oct272771234000
971701318831
1025096960000
11a709641562
124a44b07854
13249c6543b8
1413011c6640
159bd47646a
hex5d7e53800

25096960000 has 240 divisors, whose sum is σ = 71690739120. Its totient is φ = 8601600000.

The previous prime is 25096959949. The next prime is 25096960001. The reversal of 25096960000 is 6969052.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25096960001) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 8958600 + ... + 8961400.

It is an arithmetic number, because the mean of its divisors is an integer number (298711413).

Almost surely, 225096960000 is an apocalyptic number.

25096960000 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 25096960000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (35845369560).

25096960000 is an abundant number, since it is smaller than the sum of its proper divisors (46593779120).

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

25096960000 is an frugal number, since it uses more digits than its factorization.

25096960000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2850 (or 2815 counting only the distinct ones).

The product of its (nonzero) digits is 29160, while the sum is 37.

The spelling of 25096960000 in words is "twenty-five billion, ninety-six million, nine hundred sixty thousand".