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3480180 = 2235115273
BaseRepresentation
bin1101010001101001110100
320112210220120
431101221310
51342331210
6202331540
741403204
oct15215164
96483816
103480180
111a67790
1211b9bb0
1394b0a2
14668404
1548b270
hex351a74

3480180 has 48 divisors (see below), whose sum is σ = 10632384. Its totient is φ = 843520.

The previous prime is 3480163. The next prime is 3480221. The reversal of 3480180 is 810843.

3480180 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×34801802 = 24223305664800, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3480180.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1977 + ... + 3296.

It is an arithmetic number, because the mean of its divisors is an integer number (221508).

Almost surely, 23480180 is an apocalyptic number.

3480180 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3480180 is an abundant number, since it is smaller than the sum of its proper divisors (7152204).

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

3480180 is a wasteful number, since it uses less digits than its factorization.

3480180 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5296 (or 5294 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 24.

The square root of 3480180 is about 1865.5240550580. The cubic root of 3480180 is about 151.5423097419.

The spelling of 3480180 in words is "three million, four hundred eighty thousand, one hundred eighty".

Divisors: 1 2 3 4 5 6 10 11 12 15 20 22 30 33 44 55 60 66 110 132 165 220 330 660 5273 10546 15819 21092 26365 31638 52730 58003 63276 79095 105460 116006 158190 174009 232012 290015 316380 348018 580030 696036 870045 1160060 1740090 3480180