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2914028 = 221356039
BaseRepresentation
bin1011000111011011101100
312111001021222
423013123230
51221222103
6142242512
733524465
oct13073354
95431258
102914028
111710397
12b86438
137b04a0
1455bd6c
153c8638
hex2c76ec

2914028 has 12 divisors (see below), whose sum is σ = 5491920. Its totient is φ = 1344912.

The previous prime is 2914027. The next prime is 2914033. The reversal of 2914028 is 8204192.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a junction number, because it is equal to n+sod(n) for n = 2913988 and 2914006.

It is not an unprimeable number, because it can be changed into a prime (2914027) 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 3 ways as a sum of consecutive naturals, for example, 27968 + ... + 28071.

It is an arithmetic number, because the mean of its divisors is an integer number (457660).

22914028 is an apocalyptic number.

It is an amenable number.

2914028 is a deficient number, since it is larger than the sum of its proper divisors (2577892).

2914028 is a wasteful number, since it uses less digits than its factorization.

2914028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56056 (or 56054 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 26.

The square root of 2914028 is about 1707.0524303606. The cubic root of 2914028 is about 142.8338821175.

The spelling of 2914028 in words is "two million, nine hundred fourteen thousand, twenty-eight".

Divisors: 1 2 4 13 26 52 56039 112078 224156 728507 1457014 2914028