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6220845601 = 83131572137
BaseRepresentation
bin1011100101100101…
…01001001000100001
3121001112121200212221
411302302221020201
5100220014024401
62505142151041
7310105213045
oct56262511041
917045550787
106220845601
112702561413
121257422481
13781a71339
1443029a025
1526620d7a1
hex172ca9221

6220845601 has 8 divisors (see below), whose sum is σ = 6343866144. Its totient is φ = 6098969760.

The previous prime is 6220845539. The next prime is 6220845629. The reversal of 6220845601 is 1065480226.

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 6220845601 - 27 = 6220845473 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6220845901) 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, 275196 + ... + 296941.

It is an arithmetic number, because the mean of its divisors is an integer number (792983268).

Almost surely, 26220845601 is an apocalyptic number.

It is an amenable number.

6220845601 is a deficient number, since it is larger than the sum of its proper divisors (123020543).

6220845601 is a wasteful number, since it uses less digits than its factorization.

6220845601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 572351.

The product of its (nonzero) digits is 23040, while the sum is 34.

The square root of 6220845601 is about 78872.3373623478. The cubic root of 6220845601 is about 1839.1471316220.

The spelling of 6220845601 in words is "six billion, two hundred twenty million, eight hundred forty-five thousand, six hundred one".

Divisors: 1 83 131 10873 572137 47487371 74949947 6220845601