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107288827121 = 740133819331
BaseRepresentation
bin110001111101011101…
…0011001010011110001
3101020221010212010100202
41203322322121103301
53224211414431441
6121142055524545
710515500661230
oct1437272312361
9336833763322
10107288827121
1141556822873
1218962989755
13a16a900ab8
14529b0c2b17
152bce0a719b
hex18fae994f1

107288827121 has 8 divisors (see below), whose sum is σ = 122646389184. Its totient is φ = 91938911760.

The previous prime is 107288827103. The next prime is 107288827157. The reversal of 107288827121 is 121728882701.

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

It is a cyclic number.

It is not a de Polignac number, because 107288827121 - 26 = 107288827057 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (107288827621) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1881575 + ... + 1937756.

It is an arithmetic number, because the mean of its divisors is an integer number (15330798648).

Almost surely, 2107288827121 is an apocalyptic number.

It is an amenable number.

107288827121 is a deficient number, since it is larger than the sum of its proper divisors (15357562063).

107288827121 is an equidigital number, since it uses as much as digits as its factorization.

107288827121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3823351.

The product of its (nonzero) digits is 200704, while the sum is 47.

The spelling of 107288827121 in words is "one hundred seven billion, two hundred eighty-eight million, eight hundred twenty-seven thousand, one hundred twenty-one".

Divisors: 1 7 4013 28091 3819331 26735317 15326975303 107288827121