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2983014 = 233371493
BaseRepresentation
bin1011011000010001100110
312121112221000
423120101212
51230424024
6143534130
734232556
oct13302146
95545830
102983014
111758201
12bba346
138059c8
14579166
153ddcc9
hex2d8466

2983014 has 32 divisors (see below), whose sum is σ = 6812640. Its totient is φ = 966816.

The previous prime is 2982997. The next prime is 2983021. The reversal of 2983014 is 4103892.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an alternating number because its digits alternate between even and odd.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1252 + ... + 2744.

It is an arithmetic number, because the mean of its divisors is an integer number (212895).

22983014 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2983014, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3406320).

2983014 is an abundant number, since it is smaller than the sum of its proper divisors (3829626).

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

2983014 is a wasteful number, since it uses less digits than its factorization.

2983014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1541 (or 1535 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The square root of 2983014 is about 1727.1404112000. The cubic root of 2983014 is about 143.9522411065.

The spelling of 2983014 in words is "two million, nine hundred eighty-three thousand, fourteen".

Divisors: 1 2 3 6 9 18 27 37 54 74 111 222 333 666 999 1493 1998 2986 4479 8958 13437 26874 40311 55241 80622 110482 165723 331446 497169 994338 1491507 2983014