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3002974 = 213115499
BaseRepresentation
bin1011011101001001011110
312122120022021
423131021132
51232043344
6144210354
734345012
oct13351136
95576267
103002974
1117711a7
1210099ba
13811b10
14582542
153e4b84
hex2dd25e

3002974 has 8 divisors (see below), whose sum is σ = 4851000. Its totient is φ = 1385976.

The previous prime is 3002953. The next prime is 3002977. The reversal of 3002974 is 4792003.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3002977) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57724 + ... + 57775.

It is an arithmetic number, because the mean of its divisors is an integer number (606375).

Almost surely, 23002974 is an apocalyptic number.

3002974 is a deficient number, since it is larger than the sum of its proper divisors (1848026).

3002974 is a wasteful number, since it uses less digits than its factorization.

3002974 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115514.

The product of its (nonzero) digits is 1512, while the sum is 25.

The square root of 3002974 is about 1732.9091147547. The cubic root of 3002974 is about 144.2725996268.

Adding to 3002974 its reverse (4792003), we get a palindrome (7794977).

It can be divided in two parts, 30029 and 74, that added together give a palindrome (30103).

The spelling of 3002974 in words is "three million, two thousand, nine hundred seventy-four".

Divisors: 1 2 13 26 115499 230998 1501487 3002974