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7993952104320 = 2735572131931137
BaseRepresentation
bin111010001010011110010…
…1011001110111110000000
31001022012210021012110200000
41310110330223032332000
52021433103214314240
625000212040400000
71453354404516300
oct164247453167600
931265707173600
107993952104320
112602241619746
12a91346476000
1345ca98928a70
141d8ca3363600
15dce1b01b430
hex7453cacef80

7993952104320 has 4608 divisors, whose sum is σ = 39251365171200. Its totient is φ = 1535034654720.

The previous prime is 7993952104319. The next prime is 7993952104367. The reversal of 7993952104320 is 234012593997.

7993952104320 is a `hidden beast` number, since 7 + 9 + 9 + 395 + 210 + 4 + 32 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 575 ways as a sum of consecutive naturals, for example, 58350015292 + ... + 58350015428.

It is an arithmetic number, because the mean of its divisors is an integer number (8518091400).

Almost surely, 27993952104320 is an apocalyptic number.

7993952104320 is a gapful number since it is divisible by the number (70) 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 7993952104320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19625682585600).

7993952104320 is an abundant number, since it is smaller than the sum of its proper divisors (31257413066880).

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

7993952104320 is a wasteful number, since it uses less digits than its factorization.

7993952104320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 248 (or 217 counting only the distinct ones).

The product of its (nonzero) digits is 3674160, while the sum is 54.

The spelling of 7993952104320 in words is "seven trillion, nine hundred ninety-three billion, nine hundred fifty-two million, one hundred four thousand, three hundred twenty".