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768113374147 = 7611798860361
BaseRepresentation
bin10110010110101110001…
…11111111001111000011
32201102122010211022110221
423023113013333033003
5100041044010433042
61344511051203511
7106331364645160
oct13132707771703
92642563738427
10768113374147
11276833a7a849
12104a47746597
1357581a84322
1429269535067
1514ea8c4cd67
hexb2d71ff3c3

768113374147 has 8 divisors (see below), whose sum is σ = 892234739552. Its totient is φ = 647589729600.

The previous prime is 768113374123. The next prime is 768113374219. The reversal of 768113374147 is 741473311867.

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 768113374147 - 215 = 768113341379 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 768113374094 and 768113374103.

It is not an unprimeable number, because it can be changed into a prime (768113384147) 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, 899429754 + ... + 899430607.

It is an arithmetic number, because the mean of its divisors is an integer number (111529342444).

Almost surely, 2768113374147 is an apocalyptic number.

768113374147 is a deficient number, since it is larger than the sum of its proper divisors (124121365405).

768113374147 is a wasteful number, since it uses less digits than its factorization.

768113374147 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1798860429.

The product of its digits is 2370816, while the sum is 52.

The spelling of 768113374147 in words is "seven hundred sixty-eight billion, one hundred thirteen million, three hundred seventy-four thousand, one hundred forty-seven".

Divisors: 1 7 61 427 1798860361 12592022527 109730482021 768113374147