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3000474 = 232166693
BaseRepresentation
bin1011011100100010011010
312122102212200
423130202122
51232003344
6144151030
734334511
oct13344232
95572780
103000474
11176a334
121008476
13810939
14581678
153e4069
hex2dc89a

3000474 has 12 divisors (see below), whose sum is σ = 6501066. Its totient is φ = 1000152.

The previous prime is 3000469. The next prime is 3000479. The reversal of 3000474 is 4740003.

3000474 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (3000469) and next prime (3000479).

It can be written as a sum of positive squares in only one way, i.e., 2873025 + 127449 = 1695^2 + 357^2 .

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 166693 = 3000474 / (3 + 0 + 0 + 0 + 4 + 7 + 4).

It is not an unprimeable number, because it can be changed into a prime (3000479) 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 5 ways as a sum of consecutive naturals, for example, 83329 + ... + 83364.

Almost surely, 23000474 is an apocalyptic number.

3000474 is an abundant number, since it is smaller than the sum of its proper divisors (3500592).

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

3000474 is a wasteful number, since it uses less digits than its factorization.

3000474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166701 (or 166698 counting only the distinct ones).

The product of its (nonzero) digits is 336, while the sum is 18.

The square root of 3000474 is about 1732.1876341782. The cubic root of 3000474 is about 144.2325524785.

Adding to 3000474 its reverse (4740003), we get a palindrome (7740477).

The spelling of 3000474 in words is "three million, four hundred seventy-four", and thus it is an aban number.

Divisors: 1 2 3 6 9 18 166693 333386 500079 1000158 1500237 3000474