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3002995 = 52326113
BaseRepresentation
bin1011011101001001110011
312122120100001
423131021303
51232043440
6144210431
734345042
oct13351163
95576301
103002995
111771216
121009a17
13811b28
14582559
153e4b9a
hex2dd273

3002995 has 8 divisors (see below), whose sum is σ = 3760416. Its totient is φ = 2297856.

The previous prime is 3002981. The next prime is 3003017. The reversal of 3002995 is 5992003.

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

It is a cyclic number.

It is not a de Polignac number, because 3002995 - 211 = 3000947 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 12942 + ... + 13171.

It is an arithmetic number, because the mean of its divisors is an integer number (470052).

Almost surely, 23002995 is an apocalyptic number.

3002995 is a deficient number, since it is larger than the sum of its proper divisors (757421).

3002995 is a wasteful number, since it uses less digits than its factorization.

3002995 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26141.

The product of its (nonzero) digits is 2430, while the sum is 28.

The square root of 3002995 is about 1732.9151739194. The cubic root of 3002995 is about 144.2729359287.

Adding to 3002995 its reverse (5992003), we get a palindrome (8994998).

It can be divided in two parts, 300299 and 5, that added together give a square (300304 = 5482).

The spelling of 3002995 in words is "three million, two thousand, nine hundred ninety-five".

Divisors: 1 5 23 115 26113 130565 600599 3002995