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994653000000 = 2633561117197
BaseRepresentation
bin11100111100101011111…
…00000101000101000000
310112002101002002200102000
432132111330011011000
5112244022132000000
62040534241424000
7131601300000522
oct16362574050500
93462332080360
10994653000000
11353914762730
1214092b33b000
1372a4559440a
14361da259a12
151ad1711a000
hexe795f05140

994653000000 has 1568 divisors, whose sum is σ = 4243333184640. Its totient is φ = 225792000000.

The previous prime is 994652999987. The next prime is 994653000067. The reversal of 994653000000 is 356499.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 223 ways as a sum of consecutive naturals, for example, 5048999902 + ... + 5049000098.

Almost surely, 2994653000000 is an apocalyptic number.

994653000000 is a gapful number since it is divisible by the number (90) 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 994653000000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2121666592320).

994653000000 is an abundant number, since it is smaller than the sum of its proper divisors (3248680184640).

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

994653000000 is a wasteful number, since it uses less digits than its factorization.

994653000000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 276 (or 235 counting only the distinct ones).

The product of its (nonzero) digits is 29160, while the sum is 36.

Adding to 994653000000 its reverse (356499), we get a palindrome (994653356499).

The spelling of 994653000000 in words is "nine hundred ninety-four billion, six hundred fifty-three million", and thus it is an aban number.