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3074982 = 23512497
BaseRepresentation
bin1011101110101110100110
312210020002020
423232232212
51241344412
6145524010
735064651
oct13565646
95706066
103074982
111810309
121043606
13838821
145a0898
1540b18c
hex2eeba6

3074982 has 8 divisors (see below), whose sum is σ = 6149976. Its totient is φ = 1024992.

The previous prime is 3074969. The next prime is 3074987. The reversal of 3074982 is 2894703.

It is a sphenic number, since it is the product of 3 distinct primes.

3074982 is an admirable number.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3074987) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 256243 + ... + 256254.

It is an arithmetic number, because the mean of its divisors is an integer number (768747).

Almost surely, 23074982 is an apocalyptic number.

3074982 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

3074982 is a wasteful number, since it uses less digits than its factorization.

3074982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 512502.

The product of its (nonzero) digits is 12096, while the sum is 33.

The square root of 3074982 is about 1753.5626592740. The cubic root of 3074982 is about 145.4166691388.

The spelling of 3074982 in words is "three million, seventy-four thousand, nine hundred eighty-two".

Divisors: 1 2 3 6 512497 1024994 1537491 3074982