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2512130148135 = 325173283830259
BaseRepresentation
bin100100100011100110101…
…000000000011100100111
322220011020200001221020100
4210203212220000130213
5312124320304220020
65202020123235143
7346331632636656
oct44434650003447
98804220057210
102512130148135
1188942aa830a3
12346a4b378ab3
13152b7b7b499a
1489832acd19d
154552d9dda90
hex248e6a00727

2512130148135 has 24 divisors (see below), whose sum is σ = 4610497685040. Its totient is φ = 1260990819072.

The previous prime is 2512130148119. The next prime is 2512130148139. The reversal of 2512130148135 is 5318410312152.

2512130148135 is a `hidden beast` number, since 2 + 5 + 12 + 130 + 1 + 481 + 35 = 666.

It is not a de Polignac number, because 2512130148135 - 24 = 2512130148119 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2512130148135.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2512130148139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1641914365 + ... + 1641915894.

It is an arithmetic number, because the mean of its divisors is an integer number (192104070210).

Almost surely, 22512130148135 is an apocalyptic number.

2512130148135 is a deficient number, since it is larger than the sum of its proper divisors (2098367536905).

2512130148135 is a wasteful number, since it uses less digits than its factorization.

2512130148135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3283830287 (or 3283830284 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 36.

The spelling of 2512130148135 in words is "two trillion, five hundred twelve billion, one hundred thirty million, one hundred forty-eight thousand, one hundred thirty-five".

Divisors: 1 3 5 9 15 17 45 51 85 153 255 765 3283830259 9851490777 16419151295 29554472331 49257453885 55825114403 147772361655 167475343209 279125572015 502426029627 837376716045 2512130148135