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6066073225 = 523724212
BaseRepresentation
bin1011010011001000…
…01110111010001001
3120122202101110002201
411221210032322021
544410403320400
62441533000201
7303215525452
oct55144167211
916582343081
106066073225
11263315a663
121213623061
13758991154
144178cc129
1525783a06a
hex16990ee89

6066073225 has 27 divisors (see below), whose sum is σ = 7749127071. Its totient is φ = 4710484800.

The previous prime is 6066073219. The next prime is 6066073261. The reversal of 6066073225 is 5223706606.

The square root of 6066073225 is 77885.

It is a perfect power (a square), and thus also a powerful number.

6066073225 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 13 ways, for example, as 5222519289 + 843553936 = 72267^2 + 29044^2 .

It is a de Polignac number, because none of the positive numbers 2k-6066073225 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 14408515 + ... + 14408935.

Almost surely, 26066073225 is an apocalyptic number.

6066073225 is the 77885-th square number.

6066073225 is the 38943-rd centered octagonal number.

It is an amenable number.

6066073225 is a deficient number, since it is larger than the sum of its proper divisors (1683053846).

6066073225 is an frugal number, since it uses more digits than its factorization.

6066073225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 926 (or 463 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 37.

The cubic root of 6066073225 is about 1823.7664247728.

The spelling of 6066073225 in words is "six billion, sixty-six million, seventy-three thousand, two hundred twenty-five".

Divisors: 1 5 25 37 185 421 925 1369 2105 6845 10525 15577 34225 77885 177241 389425 576349 886205 2881745 4431025 6557917 14408725 32789585 163947925 242642929 1213214645 6066073225