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104543376480 = 2532572599567
BaseRepresentation
bin110000101011101000…
…1010101010001100000
3100222211210210210002200
41201113101111101200
53203101101021410
6120005423213200
710360453016034
oct1412721252140
9328753723080
10104543376480
11403780130a4
1218317447200
139b20b928aa
1450ba61c1c4
152abd0453c0
hex1857455460

104543376480 has 72 divisors (see below), whose sum is σ = 356754277152. Its totient is φ = 27878233344.

The previous prime is 104543376467. The next prime is 104543376481. The reversal of 104543376480 is 84673345401.

104543376480 is a `hidden beast` number, since 10 + 4 + 543 + 37 + 64 + 8 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (72).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104543376481) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 36298344 + ... + 36301223.

It is an arithmetic number, because the mean of its divisors is an integer number (4954920516).

Almost surely, 2104543376480 is an apocalyptic number.

104543376480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

104543376480 is an abundant number, since it is smaller than the sum of its proper divisors (252210900672).

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

104543376480 is a wasteful number, since it uses less digits than its factorization.

104543376480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72599588 (or 72599577 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 45.

The spelling of 104543376480 in words is "one hundred four billion, five hundred forty-three million, three hundred seventy-six thousand, four hundred eighty".

Divisors: 1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 32 36 40 45 48 60 72 80 90 96 120 144 160 180 240 288 360 480 720 1440 72599567 145199134 217798701 290398268 362997835 435597402 580796536 653396103 725995670 871194804 1088993505 1161593072 1306792206 1451991340 1742389608 2177987010 2323186144 2613584412 2903982680 3266980515 3484779216 4355974020 5227168824 5807965360 6533961030 6969558432 8711948040 10454337648 11615930720 13067922060 17423896080 20908675296 26135844120 34847792160 52271688240 104543376480