Search a number
-
+
2466080 = 25515413
BaseRepresentation
bin1001011010000100100000
311122021211022
421122010200
51112403310
6124505012
726650511
oct11320440
94567738
102466080
111434891
129ab168
13684626
14482a08
1533aa55
hex25a120

2466080 has 24 divisors (see below), whose sum is σ = 5826492. Its totient is φ = 986368.

The previous prime is 2466053. The next prime is 2466091. The reversal of 2466080 is 806642.

It can be written as a sum of positive squares in 2 ways, for example, as 2421136 + 44944 = 1556^2 + 212^2 .

It is a zygodrome in base 15.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7547 + ... + 7866.

22466080 is an apocalyptic number.

2466080 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2466080 is an abundant number, since it is smaller than the sum of its proper divisors (3360412).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2466080 is a wasteful number, since it uses less digits than its factorization.

2466080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15428 (or 15420 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 26.

The square root of 2466080 is about 1570.3757512137. The cubic root of 2466080 is about 135.1042633046.

The spelling of 2466080 in words is "two million, four hundred sixty-six thousand, eighty".

Divisors: 1 2 4 5 8 10 16 20 32 40 80 160 15413 30826 61652 77065 123304 154130 246608 308260 493216 616520 1233040 2466080