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130245518476080 = 24325735971984303
BaseRepresentation
bin11101100111010100100101…
…110111001100001100110000
3122002011100110010100010210200
4131213110211313030030300
5114032420310212213310
61141001544250555200
736301633236262020
oct3547244567141460
9562140403303720
10130245518476080
11385558a57601a7
1212736554738b00
13578a13b039177
142423cb9713a80
15100ceb8c239c0
hex767525dcc330

130245518476080 has 240 divisors, whose sum is σ = 501287175567360. Its totient is φ = 29687477893632.

The previous prime is 130245518476067. The next prime is 130245518476091. The reversal of 130245518476080 is 80674815542031.

It is a happy number.

130245518476080 is a `hidden beast` number, since 1 + 3 + 0 + 2 + 4 + 5 + 518 + 47 + 6 + 0 + 80 = 666.

It is a tau number, because it is divible by the number of its divisors (240).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 34182792 + ... + 37801511.

It is an arithmetic number, because the mean of its divisors is an integer number (2088696564864).

Almost surely, 2130245518476080 is an apocalyptic number.

130245518476080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

130245518476080 is an abundant number, since it is smaller than the sum of its proper divisors (371041657091280).

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

130245518476080 is a wasteful number, since it uses less digits than its factorization.

130245518476080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71984688 (or 71984679 counting only the distinct ones).

The product of its (nonzero) digits is 6451200, while the sum is 54.

The spelling of 130245518476080 in words is "one hundred thirty trillion, two hundred forty-five billion, five hundred eighteen million, four hundred seventy-six thousand, eighty".