Search a number
-
+
2982108 = 223248509
BaseRepresentation
bin1011011000000011011100
312121111200110
423120003130
51230411413
6143530020
734230123
oct13300334
95544613
102982108
111757558
12bb9910
1380547c
14578aba
153dd8c3
hex2d80dc

2982108 has 12 divisors (see below), whose sum is σ = 6958280. Its totient is φ = 994032.

The previous prime is 2982097. The next prime is 2982121. The reversal of 2982108 is 8012892.

It is a tau number, because it is divible by the number of its divisors (12).

It is a nialpdrome in base 12.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 124243 + ... + 124266.

22982108 is an apocalyptic number.

It is an amenable number.

2982108 is an abundant number, since it is smaller than the sum of its proper divisors (3976172).

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

2982108 is a wasteful number, since it uses less digits than its factorization.

2982108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 248516 (or 248514 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 30.

The square root of 2982108 is about 1726.8781080319. The cubic root of 2982108 is about 143.9376659222.

The spelling of 2982108 in words is "two million, nine hundred eighty-two thousand, one hundred eight".

Divisors: 1 2 3 4 6 12 248509 497018 745527 994036 1491054 2982108