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6060225665 = 51393234241
BaseRepresentation
bin1011010010011011…
…11011010010000001
3120122100101100202102
411221031323102001
544402404210130
62441203400145
7303115032254
oct55115732201
916570340672
106060225665
11262a92626a
121211683055
137576c4660
14416c0909b
15257082645
hex16937b481

6060225665 has 8 divisors (see below), whose sum is σ = 7831676328. Its totient is φ = 4475243520.

The previous prime is 6060225653. The next prime is 6060225673. The reversal of 6060225665 is 5665220606.

It can be written as a sum of positive squares in 4 ways, for example, as 611276176 + 5448949489 = 24724^2 + 73817^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 6060225665 - 24 = 6060225649 is a prime.

It is a super-2 number, since 2×60602256652 = 73452670221449384450, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46617056 + ... + 46617185.

It is an arithmetic number, because the mean of its divisors is an integer number (978959541).

Almost surely, 26060225665 is an apocalyptic number.

6060225665 is a gapful number since it is divisible by the number (65) formed by its first and last digit.

It is an amenable number.

6060225665 is a deficient number, since it is larger than the sum of its proper divisors (1771450663).

6060225665 is a wasteful number, since it uses less digits than its factorization.

6060225665 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93234259.

The product of its (nonzero) digits is 129600, while the sum is 38.

The square root of 6060225665 is about 77847.4512427992. The cubic root of 6060225665 is about 1823.1802129109.

The spelling of 6060225665 in words is "six billion, sixty million, two hundred twenty-five thousand, six hundred sixty-five".

Divisors: 1 5 13 65 93234241 466171205 1212045133 6060225665