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3297060 = 22325131409
BaseRepresentation
bin1100100100111100100100
320012111201100
430210330210
51321001220
6154400100
740011264
oct14447444
96174640
103297060
111952148
121130030
138b5930
1461b7a4
15451d90
hex324f24

3297060 has 72 divisors (see below), whose sum is σ = 10778040. Its totient is φ = 811008.

The previous prime is 3297059. The next prime is 3297061. The reversal of 3297060 is 607923.

It is an interprime number because it is at equal distance from previous prime (3297059) and next prime (3297061).

It can be written as a sum of positive squares in 4 ways, for example, as 142884 + 3154176 = 378^2 + 1776^2 .

It is not an unprimeable number, because it can be changed into a prime (3297061) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1636 + ... + 3044.

It is an arithmetic number, because the mean of its divisors is an integer number (149695).

Almost surely, 23297060 is an apocalyptic number.

3297060 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3297060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5389020).

3297060 is an abundant number, since it is smaller than the sum of its proper divisors (7480980).

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

3297060 is a wasteful number, since it uses less digits than its factorization.

3297060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1437 (or 1432 counting only the distinct ones).

The product of its (nonzero) digits is 2268, while the sum is 27.

The square root of 3297060 is about 1815.7808237780. The cubic root of 3297060 is about 148.8363291456.

The spelling of 3297060 in words is "three million, two hundred ninety-seven thousand, sixty".

Divisors: 1 2 3 4 5 6 9 10 12 13 15 18 20 26 30 36 39 45 52 60 65 78 90 117 130 156 180 195 234 260 390 468 585 780 1170 1409 2340 2818 4227 5636 7045 8454 12681 14090 16908 18317 21135 25362 28180 36634 42270 50724 54951 63405 73268 84540 91585 109902 126810 164853 183170 219804 253620 274755 329706 366340 549510 659412 824265 1099020 1648530 3297060