Search a number
-
+
3482980 = 225174149
BaseRepresentation
bin1101010010010101100100
320112221202021
431102111210
51342423410
6202352524
741414314
oct15222544
96487667
103482980
111a698a6
1211bb744
1394c447
14669444
1548beda
hex352564

3482980 has 12 divisors (see below), whose sum is σ = 7314300. Its totient is φ = 1393184.

The previous prime is 3482971. The next prime is 3482981. The reversal of 3482980 is 892843.

It can be written as a sum of positive squares in 2 ways, for example, as 1196836 + 2286144 = 1094^2 + 1512^2 .

It is a super-2 number, since 2×34829802 = 24262299360800, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3482981) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 87055 + ... + 87094.

It is an arithmetic number, because the mean of its divisors is an integer number (609525).

Almost surely, 23482980 is an apocalyptic number.

It is an amenable number.

3482980 is an abundant number, since it is smaller than the sum of its proper divisors (3831320).

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

3482980 is a wasteful number, since it uses less digits than its factorization.

3482980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174158 (or 174156 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 34.

The square root of 3482980 is about 1866.2743635382. The cubic root of 3482980 is about 151.5829402765.

The spelling of 3482980 in words is "three million, four hundred eighty-two thousand, nine hundred eighty".

Divisors: 1 2 4 5 10 20 174149 348298 696596 870745 1741490 3482980