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9388970496000 = 21234533167109
BaseRepresentation
bin1000100010100000101001…
…0000000101000000000000
31020020120120111102100020000
42020220022100011000000
52212312102421333000
631545122234120000
71656221304302034
oct210501220050000
936216514370200
109388970496000
112a9a927090967
12107778b280000
135314b74433b4
142466000d81c4
15114366b59000
hex88a0a405000

9388970496000 has 2080 divisors, whose sum is σ = 37008243317760. Its totient is φ = 2364899328000.

The previous prime is 9388970495999. The next prime is 9388970496047. The reversal of 9388970496000 is 6940798839.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 86137343946 + ... + 86137344054.

It is an arithmetic number, because the mean of its divisors is an integer number (17792424672).

Almost surely, 29388970496000 is an apocalyptic number.

9388970496000 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 9388970496000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18504121658880).

9388970496000 is an abundant number, since it is smaller than the sum of its proper divisors (27619272821760).

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

9388970496000 is a wasteful number, since it uses less digits than its factorization.

9388970496000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 258 (or 217 counting only the distinct ones).

The product of its (nonzero) digits is 23514624, while the sum is 63.

The spelling of 9388970496000 in words is "nine trillion, three hundred eighty-eight billion, nine hundred seventy million, four hundred ninety-six thousand".