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2988934 = 213237239
BaseRepresentation
bin1011011001101110000110
312121212001021
423121232012
51231121214
6144021354
734256044
oct13315606
95555037
102988934
1117616a3
12100185a
13808600
1457b394
153e0924
hex2d9b86

2988934 has 24 divisors (see below), whose sum is σ = 5006880. Its totient is φ = 1336608.

The previous prime is 2988911. The next prime is 2988949. The reversal of 2988934 is 4398892.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12387 + ... + 12625.

It is an arithmetic number, because the mean of its divisors is an integer number (208620).

22988934 is an apocalyptic number.

2988934 is a deficient number, since it is larger than the sum of its proper divisors (2017946).

2988934 is a wasteful number, since it uses less digits than its factorization.

2988934 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 304 (or 291 counting only the distinct ones).

The product of its digits is 124416, while the sum is 43.

The square root of 2988934 is about 1728.8533772417. The cubic root of 2988934 is about 144.0474059454.

The spelling of 2988934 in words is "two million, nine hundred eighty-eight thousand, nine hundred thirty-four".

Divisors: 1 2 13 26 37 74 169 239 338 478 481 962 3107 6214 6253 8843 12506 17686 40391 80782 114959 229918 1494467 2988934