Search a number
-
+
2666332 = 22679949
BaseRepresentation
bin1010001010111101011100
312000110112001
422022331130
51140310312
6133052044
731443364
oct12127534
95013461
102666332
111561289
12a87024
13724816
144d59a4
1537a057
hex28af5c

2666332 has 12 divisors (see below), whose sum is σ = 4736200. Its totient is φ = 1313136.

The previous prime is 2666309. The next prime is 2666381. The reversal of 2666332 is 2336662.

It is a d-powerful number, because it can be written as 29 + 63 + 65 + 65 + 312 + 313 + 219 .

It is a self number, because there is not a number n which added to its sum of digits gives 2666332.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4707 + ... + 5242.

22666332 is an apocalyptic number.

It is an amenable number.

2666332 is a deficient number, since it is larger than the sum of its proper divisors (2069868).

2666332 is a wasteful number, since it uses less digits than its factorization.

2666332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10020 (or 10018 counting only the distinct ones).

The product of its digits is 7776, while the sum is 28.

The square root of 2666332 is about 1632.8906883193. The cubic root of 2666332 is about 138.6664535048. Note that the first 3 decimals are identical.

The spelling of 2666332 in words is "two million, six hundred sixty-six thousand, three hundred thirty-two".

Divisors: 1 2 4 67 134 268 9949 19898 39796 666583 1333166 2666332