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6283680001 = 149241174989
BaseRepresentation
bin1011101101000100…
…10101100100000001
3121012220212000110221
411312202111210001
5100332110230001
62515305023041
7311500253524
oct56642254401
917186760427
106283680001
112734a78875
121274484a81
13791aa1461
14438774bbb
1526b9c11a1
hex176895901

6283680001 has 8 divisors (see below), whose sum is σ = 6352137000. Its totient is φ = 6215573760.

The previous prime is 6283679959. The next prime is 6283680031. The reversal of 6283680001 is 1000863826.

It can be written as a sum of positive squares in 4 ways, for example, as 1442860225 + 4840819776 = 37985^2 + 69576^2 .

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 6283680001 - 213 = 6283671809 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6283680031) 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, 51586 + ... + 123403.

It is an arithmetic number, because the mean of its divisors is an integer number (794017125).

Almost surely, 26283680001 is an apocalyptic number.

It is an amenable number.

6283680001 is a deficient number, since it is larger than the sum of its proper divisors (68456999).

6283680001 is a wasteful number, since it uses less digits than its factorization.

6283680001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 175379.

The product of its (nonzero) digits is 13824, while the sum is 34.

The square root of 6283680001 is about 79269.6663358690. Note that the first 3 decimals coincide. The cubic root of 6283680001 is about 1845.3185752376.

The spelling of 6283680001 in words is "six billion, two hundred eighty-three million, six hundred eighty thousand, one".

Divisors: 1 149 241 35909 174989 26073361 42172349 6283680001