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2675120 = 245717281
BaseRepresentation
bin1010001101000110110000
312000220120112
422031012300
51141100440
6133200452
731511120
oct12150660
95026515
102675120
111567948
12a90128
13728816
144d8c80
1537c965
hex28d1b0

2675120 has 80 divisors (see below), whose sum is σ = 7553088. Its totient is φ = 860160.

The previous prime is 2675117. The next prime is 2675129. The reversal of 2675120 is 215762.

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2675129) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9380 + ... + 9660.

22675120 is an apocalyptic number.

2675120 is a gapful number since it is divisible by the number (20) 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 2675120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3776544).

2675120 is an abundant number, since it is smaller than the sum of its proper divisors (4877968).

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

2675120 is a wasteful number, since it uses less digits than its factorization.

2675120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 318 (or 312 counting only the distinct ones).

The product of its (nonzero) digits is 840, while the sum is 23.

The square root of 2675120 is about 1635.5794080386. The cubic root of 2675120 is about 138.8186306578.

The spelling of 2675120 in words is "two million, six hundred seventy-five thousand, one hundred twenty".

Divisors: 1 2 4 5 7 8 10 14 16 17 20 28 34 35 40 56 68 70 80 85 112 119 136 140 170 238 272 280 281 340 476 560 562 595 680 952 1124 1190 1360 1405 1904 1967 2248 2380 2810 3934 4496 4760 4777 5620 7868 9520 9554 9835 11240 15736 19108 19670 22480 23885 31472 33439 38216 39340 47770 66878 76432 78680 95540 133756 157360 167195 191080 267512 334390 382160 535024 668780 1337560 2675120