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10068881080487 = 107886571061413
BaseRepresentation
bin1001001010000101100000…
…0101001000000010100111
31022122120112122010200200112
42102201120011020002213
52304432032024033422
633225325145403235
72056311155022035
oct222413005100247
938576478120615
1010068881080487
113232208969319
1211674bba9951b
13580650829808
1426b49d2bd555
15126dac1d1ee2
hex928581480a7

10068881080487 has 8 divisors (see below), whose sum is σ = 10163106980496. Its totient is φ = 9974657480832.

The previous prime is 10068881080397. The next prime is 10068881080523. The reversal of 10068881080487 is 78408018886001.

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 10068881080487 - 224 = 10068864303271 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10068881040487) 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, 8955593 + ... + 10017005.

It is an arithmetic number, because the mean of its divisors is an integer number (1270388372562).

Almost surely, 210068881080487 is an apocalyptic number.

10068881080487 is a deficient number, since it is larger than the sum of its proper divisors (94225900009).

10068881080487 is a wasteful number, since it uses less digits than its factorization.

10068881080487 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1150177.

The product of its (nonzero) digits is 5505024, while the sum is 59.

The spelling of 10068881080487 in words is "ten trillion, sixty-eight billion, eight hundred eighty-one million, eighty thousand, four hundred eighty-seven".

Divisors: 1 107 88657 1061413 9486299 113571191 94101692341 10068881080487