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130054397484746 = 279289599820339
BaseRepresentation
bin11101100100100010100110…
…001010011101111011001010
3122001111002010120110211102002
4131210202212022131323022
5114021302401224002441
61140334055420511002
736252056131535450
oct3544424612357312
9561432116424362
10130054397484746
113849183a961699
12127054b66ab462
1357751003b7097
1424189489509d0
15100803002bb9b
hex7648a629deca

130054397484746 has 8 divisors (see below), whose sum is σ = 222950395688160. Its totient is φ = 55737598922028.

The previous prime is 130054397484743. The next prime is 130054397484751. The reversal of 130054397484746 is 647484793450031.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (130054397484743) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4644799910156 + ... + 4644799910183.

It is an arithmetic number, because the mean of its divisors is an integer number (27868799461020).

Almost surely, 2130054397484746 is an apocalyptic number.

130054397484746 is a deficient number, since it is larger than the sum of its proper divisors (92895998203414).

130054397484746 is an equidigital number, since it uses as much as digits as its factorization.

130054397484746 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9289599820348.

The product of its (nonzero) digits is 243855360, while the sum is 65.

The spelling of 130054397484746 in words is "one hundred thirty trillion, fifty-four billion, three hundred ninety-seven million, four hundred eighty-four thousand, seven hundred forty-six".

Divisors: 1 2 7 14 9289599820339 18579199640678 65027198742373 130054397484746