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3441228 = 223771577
BaseRepresentation
bin1101001000001001001100
320110211110220
431020021030
51340104403
6201431340
741151510
oct15101114
96424426
103441228
111a4049a
12119b550
1393643b
14658140
1547e953
hex34824c

3441228 has 48 divisors (see below), whose sum is σ = 9321984. Its totient is φ = 967680.

The previous prime is 3441211. The next prime is 3441233. The reversal of 3441228 is 8221443.

It is a junction number, because it is equal to n+sod(n) for n = 3441198 and 3441207.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5676 + ... + 6252.

It is an arithmetic number, because the mean of its divisors is an integer number (194208).

Almost surely, 23441228 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3441228, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4660992).

3441228 is an abundant number, since it is smaller than the sum of its proper divisors (5880756).

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

3441228 is a wasteful number, since it uses less digits than its factorization.

3441228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 662 (or 660 counting only the distinct ones).

The product of its digits is 1536, while the sum is 24.

The square root of 3441228 is about 1855.0547161742. The cubic root of 3441228 is about 150.9748068433.

The spelling of 3441228 in words is "three million, four hundred forty-one thousand, two hundred twenty-eight".

Divisors: 1 2 3 4 6 7 12 14 21 28 42 71 84 142 213 284 426 497 577 852 994 1154 1491 1731 1988 2308 2982 3462 4039 5964 6924 8078 12117 16156 24234 40967 48468 81934 122901 163868 245802 286769 491604 573538 860307 1147076 1720614 3441228