Search a number
-
+
2695013 = 3597507
BaseRepresentation
bin1010010001111101100101
312001220212022
422101331211
51142220023
6133432525
731623116
oct12217545
95056768
102695013
111580892
12a9b745
137348a9
1450220d
153837c8
hex291f65

2695013 has 4 divisors (see below), whose sum is σ = 2702880. Its totient is φ = 2687148.

The previous prime is 2695003. The next prime is 2695031. The reversal of 2695013 is 3105962.

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, and also an emirpimes, since its reverse is a distinct semiprime: 3105962 = 21552981.

It is a cyclic number.

It is not a de Polignac number, because 2695013 - 210 = 2693989 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2695003) 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, 3395 + ... + 4112.

It is an arithmetic number, because the mean of its divisors is an integer number (675720).

22695013 is an apocalyptic number.

It is an amenable number.

2695013 is a deficient number, since it is larger than the sum of its proper divisors (7867).

2695013 is an equidigital number, since it uses as much as digits as its factorization.

2695013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7866.

The product of its (nonzero) digits is 1620, while the sum is 26.

The square root of 2695013 is about 1641.6494753753. The cubic root of 2695013 is about 139.1618803060.

The spelling of 2695013 in words is "two million, six hundred ninety-five thousand, thirteen".

Divisors: 1 359 7507 2695013