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2974483 = 8213623
BaseRepresentation
bin1011010110001100010011
312121010020001
423112030103
51230140413
6143430431
734165651
oct13261423
95533201
102974483
111751856
12bb5417
13801b65
14575dd1
153db4dd
hex2d6313

2974483 has 4 divisors (see below), whose sum is σ = 2978928. Its totient is φ = 2970040.

The previous prime is 2974463. The next prime is 2974511. The reversal of 2974483 is 3844792.

It is a happy number.

2974483 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2974483 - 25 = 2974451 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2974423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 991 + ... + 2632.

It is an arithmetic number, because the mean of its divisors is an integer number (744732).

22974483 is an apocalyptic number.

2974483 is a deficient number, since it is larger than the sum of its proper divisors (4445).

2974483 is an equidigital number, since it uses as much as digits as its factorization.

2974483 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4444.

The product of its digits is 48384, while the sum is 37.

The square root of 2974483 is about 1724.6689537416. The cubic root of 2974483 is about 143.8148823678.

The spelling of 2974483 in words is "two million, nine hundred seventy-four thousand, four hundred eighty-three".

Divisors: 1 821 3623 2974483