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7689106601 = 11699009691
BaseRepresentation
bin1110010100100111…
…00111010010101001
3201211212102002022222
413022103213102221
5111221402402401
63310552123425
7361354220261
oct71223472251
921755362288
107689106601
113296333660
1215a7096575
13956cccc27
1452d29a7a1
15300088c1b
hex1ca4e74a9

7689106601 has 4 divisors (see below), whose sum is σ = 8388116304. Its totient is φ = 6990096900.

The previous prime is 7689106589. The next prime is 7689106627. The reversal of 7689106601 is 1066019867.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 7689106601 - 226 = 7621997737 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7689106631) 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 3 ways as a sum of consecutive naturals, for example, 349504835 + ... + 349504856.

It is an arithmetic number, because the mean of its divisors is an integer number (2097029076).

Almost surely, 27689106601 is an apocalyptic number.

It is an amenable number.

7689106601 is a deficient number, since it is larger than the sum of its proper divisors (699009703).

7689106601 is a wasteful number, since it uses less digits than its factorization.

7689106601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 699009702.

The product of its (nonzero) digits is 108864, while the sum is 44.

The square root of 7689106601 is about 87687.5510035490. The cubic root of 7689106601 is about 1973.7491712109.

The spelling of 7689106601 in words is "seven billion, six hundred eighty-nine million, one hundred six thousand, six hundred one".

Divisors: 1 11 699009691 7689106601