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2995274 = 21978823
BaseRepresentation
bin1011011011010001001010
312122011202002
423123101022
51231322044
6144111002
734313402
oct13332112
95564662
102995274
111766437
121005462
1380b469
1457d802
153e274e
hex2db44a

2995274 has 8 divisors (see below), whose sum is σ = 4729440. Its totient is φ = 1418796.

The previous prime is 2995271. The next prime is 2995301. The reversal of 2995274 is 4725992.

2995274 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a Harshad number since it is a multiple of its sum of digits (38), and also a Moran number because the ratio is a prime number: 78823 = 2995274 / (2 + 9 + 9 + 5 + 2 + 7 + 4).

It is an Ulam number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2995271) 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, 39374 + ... + 39449.

It is an arithmetic number, because the mean of its divisors is an integer number (591180).

22995274 is an apocalyptic number.

2995274 is a deficient number, since it is larger than the sum of its proper divisors (1734166).

2995274 is a wasteful number, since it uses less digits than its factorization.

2995274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78844.

The product of its digits is 45360, while the sum is 38.

The square root of 2995274 is about 1730.6859911607. The cubic root of 2995274 is about 144.1491830996.

The spelling of 2995274 in words is "two million, nine hundred ninety-five thousand, two hundred seventy-four".

Divisors: 1 2 19 38 78823 157646 1497637 2995274