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6166130 = 251095657
BaseRepresentation
bin10111100001011001110010
3102121021100012
4113201121302
53034304010
6340054522
7103261025
oct27413162
912537305
106166130
113531783
122094442
13137b7c9
14b671bc
1581c005
hex5e1672

6166130 has 16 divisors (see below), whose sum is σ = 11202840. Its totient is φ = 2443392.

The previous prime is 6166129. The next prime is 6166133. The reversal of 6166130 is 316616.

It can be written as a sum of positive squares in 4 ways, for example, as 4231249 + 1934881 = 2057^2 + 1391^2 .

It is a super-3 number, since 3×61661303 (a number of 21 digits) contains 333 as substring.

It is an Ulam number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 6166096 and 6166105.

It is not an unprimeable number, because it can be changed into a prime (6166133) 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, 1739 + ... + 3918.

Almost surely, 26166130 is an apocalyptic number.

6166130 is a deficient number, since it is larger than the sum of its proper divisors (5036710).

6166130 is a wasteful number, since it uses less digits than its factorization.

6166130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5773.

The product of its (nonzero) digits is 648, while the sum is 23.

The square root of 6166130 is about 2483.1693458159. The cubic root of 6166130 is about 183.3739157176.

The spelling of 6166130 in words is "six million, one hundred sixty-six thousand, one hundred thirty".

Divisors: 1 2 5 10 109 218 545 1090 5657 11314 28285 56570 616613 1233226 3083065 6166130