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2995120 = 245291291
BaseRepresentation
bin1011011011001110110000
312122011112101
423123032300
51231320440
6144110144
734313062
oct13331660
95564471
102995120
111766307
121005354
1380b37b
1457d732
153e269a
hex2db3b0

2995120 has 40 divisors (see below), whose sum is σ = 7209360. Its totient is φ = 1155840.

The previous prime is 2995099. The next prime is 2995121. The reversal of 2995120 is 215992.

2995120 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2995121) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1675 + ... + 2965.

It is an arithmetic number, because the mean of its divisors is an integer number (180234).

22995120 is an apocalyptic number.

2995120 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 2995120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3604680).

2995120 is an abundant number, since it is smaller than the sum of its proper divisors (4214240).

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

2995120 is a wasteful number, since it uses less digits than its factorization.

2995120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1333 (or 1327 counting only the distinct ones).

The product of its (nonzero) digits is 1620, while the sum is 28.

The square root of 2995120 is about 1730.6414995602. The cubic root of 2995120 is about 144.1467126128.

The spelling of 2995120 in words is "two million, nine hundred ninety-five thousand, one hundred twenty".

Divisors: 1 2 4 5 8 10 16 20 29 40 58 80 116 145 232 290 464 580 1160 1291 2320 2582 5164 6455 10328 12910 20656 25820 37439 51640 74878 103280 149756 187195 299512 374390 599024 748780 1497560 2995120