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6047047047 = 32387638363
BaseRepresentation
bin1011010000110111…
…01001110110000111
3120121102120211002110
411220123221312013
544341021001142
62440013112103
7302565023526
oct55033516607
916542524073
106047047047
112623444a48
121209188633
13754a5c062
144151784bd
15255d2c99c
hex1686e9d87

6047047047 has 8 divisors (see below), whose sum is σ = 8413282944. Its totient is φ = 3856087928.

The previous prime is 6047047037. The next prime is 6047047049. The reversal of 6047047047 is 7407407406.

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 6047047047 - 210 = 6047046023 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 6047046996 and 6047047014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6047047049) 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, 43819113 + ... + 43819250.

It is an arithmetic number, because the mean of its divisors is an integer number (1051660368).

Almost surely, 26047047047 is an apocalyptic number.

6047047047 is a deficient number, since it is larger than the sum of its proper divisors (2366235897).

6047047047 is a wasteful number, since it uses less digits than its factorization.

6047047047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87638389.

The product of its (nonzero) digits is 131712, while the sum is 39.

The square root of 6047047047 is about 77762.7613128546. The cubic root of 6047047047 is about 1821.8576860828.

The spelling of 6047047047 in words is "six billion, forty-seven million, forty-seven thousand, forty-seven".

Divisors: 1 3 23 69 87638363 262915089 2015682349 6047047047