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2993068 = 221357559
BaseRepresentation
bin1011011010101110101100
312122001201101
423122232230
51231234233
6144052444
734304101
oct13325654
95561641
102993068
111764811
121004124
1380a460
1457caa8
153e1c7d
hex2dabac

2993068 has 12 divisors (see below), whose sum is σ = 5640880. Its totient is φ = 1381392.

The previous prime is 2993057. The next prime is 2993083. The reversal of 2993068 is 8603992.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

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, 28728 + ... + 28831.

22993068 is an apocalyptic number.

It is an amenable number.

2993068 is a deficient number, since it is larger than the sum of its proper divisors (2647812).

2993068 is a wasteful number, since it uses less digits than its factorization.

2993068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57576 (or 57574 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 37.

The square root of 2993068 is about 1730.0485542319. The cubic root of 2993068 is about 144.1137860935.

The spelling of 2993068 in words is "two million, nine hundred ninety-three thousand, sixty-eight".

Divisors: 1 2 4 13 26 52 57559 115118 230236 748267 1496534 2993068