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104813113288 = 23132626138377
BaseRepresentation
bin110000110011101011…
…0010010111111001000
3101000112121100211102211
41201213112102333020
53204124124111123
6120052300434504
710400236522522
oct1414726227710
9330477324384
10104813113288
11404a62a7384
1218391848a34
139b64a25980
145104394a12
152ad6a7740d
hex1867592fc8

104813113288 has 32 divisors (see below), whose sum is σ = 211655437560. Its totient is φ = 48372180480.

The previous prime is 104813113253. The next prime is 104813113289. The reversal of 104813113288 is 882311318401.

It can be written as a sum of positive squares in 4 ways, for example, as 6654970084 + 98158143204 = 81578^2 + 313302^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 104813113288.

It is not an unprimeable number, because it can be changed into a prime (104813113289) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2711956 + ... + 2750332.

Almost surely, 2104813113288 is an apocalyptic number.

It is an amenable number.

104813113288 is an abundant number, since it is smaller than the sum of its proper divisors (106842324272).

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

104813113288 is a wasteful number, since it uses less digits than its factorization.

104813113288 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64657 (or 64653 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 40.

The spelling of 104813113288 in words is "one hundred four billion, eight hundred thirteen million, one hundred thirteen thousand, two hundred eighty-eight".

Divisors: 1 2 4 8 13 26 52 104 26261 38377 52522 76754 105044 153508 210088 307016 341393 498901 682786 997802 1365572 1995604 2731144 3991208 1007818397 2015636794 4031273588 8062547176 13101639161 26203278322 52406556644 104813113288