Search a number
-
+
2982914 = 211413307
BaseRepresentation
bin1011011000010000000010
312121112210022
423120100002
51230423124
6143533442
734232354
oct13302002
95545708
102982914
111758120
12bba282
1380594c
145790d4
153ddc5e
hex2d8402

2982914 has 16 divisors (see below), whose sum is σ = 5001696. Its totient is φ = 1322400.

The previous prime is 2982899. The next prime is 2982919. The reversal of 2982914 is 4192892.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2982919) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 752 + ... + 2555.

It is an arithmetic number, because the mean of its divisors is an integer number (312606).

22982914 is an apocalyptic number.

2982914 is a deficient number, since it is larger than the sum of its proper divisors (2018782).

2982914 is a wasteful number, since it uses less digits than its factorization.

2982914 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3361.

The product of its digits is 10368, while the sum is 35.

The square root of 2982914 is about 1727.1114613713. Note that the first 3 decimals coincide. The cubic root of 2982914 is about 143.9506325114.

The spelling of 2982914 in words is "two million, nine hundred eighty-two thousand, nine hundred fourteen".

Divisors: 1 2 11 22 41 82 451 902 3307 6614 36377 72754 135587 271174 1491457 2982914