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3202080 = 25357953
BaseRepresentation
bin1100001101110000100000
320000200102120
430031300200
51304431310
6152344240
736134340
oct14156040
96020376
103202080
111897852
1210a5080
1388162b
145d4d20
15433b70
hex30dc20

3202080 has 96 divisors (see below), whose sum is σ = 11539584. Its totient is φ = 731136.

The previous prime is 3202079. The next prime is 3202097. The reversal of 3202080 is 802023.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

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, 2884 + ... + 3836.

It is an arithmetic number, because the mean of its divisors is an integer number (120204).

Almost surely, 23202080 is an apocalyptic number.

3202080 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 3202080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5769792).

3202080 is an abundant number, since it is smaller than the sum of its proper divisors (8337504).

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

3202080 is a wasteful number, since it uses less digits than its factorization.

3202080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 978 (or 970 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 3202080 is about 1789.4356652308. The cubic root of 3202080 is about 147.3931813033.

The spelling of 3202080 in words is "three million, two hundred two thousand, eighty".

Divisors: 1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 32 35 40 42 48 56 60 70 80 84 96 105 112 120 140 160 168 210 224 240 280 336 420 480 560 672 840 953 1120 1680 1906 2859 3360 3812 4765 5718 6671 7624 9530 11436 13342 14295 15248 19060 20013 22872 26684 28590 30496 33355 38120 40026 45744 53368 57180 66710 76240 80052 91488 100065 106736 114360 133420 152480 160104 200130 213472 228720 266840 320208 400260 457440 533680 640416 800520 1067360 1601040 3202080