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2994120 = 233258317
BaseRepresentation
bin1011011010111111001000
312122010011100
423122333020
51231302440
6144101400
734310133
oct13327710
95563140
102994120
111765588
121004860
1380aa8c
1457d21a
153e2230
hex2dafc8

2994120 has 48 divisors (see below), whose sum is σ = 9732060. Its totient is φ = 798336.

The previous prime is 2994119. The next prime is 2994127. The reversal of 2994120 is 214992.

2994120 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 2802276 + 191844 = 1674^2 + 438^2 .

It is not an unprimeable number, because it can be changed into a prime (2994127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3799 + ... + 4518.

22994120 is an apocalyptic number.

2994120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2994120 is an abundant number, since it is smaller than the sum of its proper divisors (6737940).

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

2994120 is a wasteful number, since it uses less digits than its factorization.

2994120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8334 (or 8327 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 27.

The square root of 2994120 is about 1730.3525652306. The cubic root of 2994120 is about 144.1306684301.

It can be divided in two parts, 29 and 94120, that added together give a palindrome (94149).

The spelling of 2994120 in words is "two million, nine hundred ninety-four thousand, one hundred twenty".

Divisors: 1 2 3 4 5 6 8 9 10 12 15 18 20 24 30 36 40 45 60 72 90 120 180 360 8317 16634 24951 33268 41585 49902 66536 74853 83170 99804 124755 149706 166340 199608 249510 299412 332680 374265 499020 598824 748530 998040 1497060 2994120