Search a number
-
+
2954793 = 3984931
BaseRepresentation
bin1011010001011000101001
312120010012210
423101120221
51224023133
6143155333
734054362
oct13213051
95503183
102954793
111738a86
12ba5b49
137c5bca
1456cb69
153d5763
hex2d1629

2954793 has 4 divisors (see below), whose sum is σ = 3939728. Its totient is φ = 1969860.

The previous prime is 2954789. The next prime is 2954797. The reversal of 2954793 is 3974592.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (2954789) and next prime (2954797).

It is not a de Polignac number, because 2954793 - 22 = 2954789 is a prime.

It is a D-number.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2954797) 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, 492463 + ... + 492468.

It is an arithmetic number, because the mean of its divisors is an integer number (984932).

22954793 is an apocalyptic number.

It is an amenable number.

2954793 is a deficient number, since it is larger than the sum of its proper divisors (984935).

2954793 is an equidigital number, since it uses as much as digits as its factorization.

2954793 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 984934.

The product of its digits is 68040, while the sum is 39.

The square root of 2954793 is about 1718.9511336859. The cubic root of 2954793 is about 143.4968454267.

The spelling of 2954793 in words is "two million, nine hundred fifty-four thousand, seven hundred ninety-three".

Divisors: 1 3 984931 2954793