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13548960000 = 283254972
BaseRepresentation
bin11001001111001010…
…01011100100000000
31021222020202111000100
430213211023210000
5210222013210000
610120241122400
7656520155052
oct144745134400
937866674010
1013548960000
115823042204
122761629400
13137c0399c4
149276278d2
1554473ba00
hex32794b900

13548960000 has 405 divisors, whose sum is σ = 49324055781. Its totient is φ = 3575808000.

The previous prime is 13548959971. The next prime is 13548960011. The reversal of 13548960000 is 6984531.

The square root of 13548960000 is 116400.

It is a perfect power (a square), and thus also a powerful number.

13548960000 is a `hidden beast` number, since 1 + 3 + 5 + 48 + 9 + 600 + 0 + 0 = 666.

It can be written as a sum of positive squares in 7 ways, for example, as 10979686656 + 2569273344 = 104784^2 + 50688^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 44 ways as a sum of consecutive naturals, for example, 139679952 + ... + 139680048.

Almost surely, 213548960000 is an apocalyptic number.

13548960000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13548960000 is the 116400-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13548960000

13548960000 is an abundant number, since it is smaller than the sum of its proper divisors (35775095781).

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

13548960000 is an frugal number, since it uses more digits than its factorization.

13548960000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 236 (or 107 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 36.

Multiplying 13548960000 by its sum of digits (36), we get a square (487762560000 = 6984002).

13548960000 divided by its sum of digits (36) gives a square (376360000 = 194002).

The spelling of 13548960000 in words is "thirteen billion, five hundred forty-eight million, nine hundred sixty thousand".