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3413780 = 225170689
BaseRepresentation
bin1101000001011100010100
320102102211022
431001130110
51333220110
6201100312
741005466
oct15013424
96372738
103413780
111a21907
121187698
13926ab6
1464c136
15476755
hex341714

3413780 has 12 divisors (see below), whose sum is σ = 7168980. Its totient is φ = 1365504.

The previous prime is 3413779. The next prime is 3413789. The reversal of 3413780 is 873143.

It can be written as a sum of positive squares in 2 ways, for example, as 2256004 + 1157776 = 1502^2 + 1076^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3413789) 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, 85325 + ... + 85364.

It is an arithmetic number, because the mean of its divisors is an integer number (597415).

Almost surely, 23413780 is an apocalyptic number.

It is an amenable number.

3413780 is an abundant number, since it is smaller than the sum of its proper divisors (3755200).

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

3413780 is a wasteful number, since it uses less digits than its factorization.

3413780 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170698 (or 170696 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 26.

The square root of 3413780 is about 1847.6417401650. The cubic root of 3413780 is about 150.5723319818.

The spelling of 3413780 in words is "three million, four hundred thirteen thousand, seven hundred eighty".

Divisors: 1 2 4 5 10 20 170689 341378 682756 853445 1706890 3413780