Search a number
-
+
2795029 = 23121523
BaseRepresentation
bin1010101010011000010101
312021000001121
422222120111
51203420104
6135523541
732520526
oct12523025
95230047
102795029
111639a46
12b295b1
1376b283
1452a84d
153a3254
hex2aa615

2795029 has 4 divisors (see below), whose sum is σ = 2916576. Its totient is φ = 2673484.

The previous prime is 2795027. The next prime is 2795047. The reversal of 2795029 is 9205972.

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 a cyclic number.

It is not a de Polignac number, because 2795029 - 21 = 2795027 is a prime.

It is a super-2 number, since 2×27950292 = 15624374221682, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2794985 and 2795003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2795027) 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, 60739 + ... + 60784.

It is an arithmetic number, because the mean of its divisors is an integer number (729144).

22795029 is an apocalyptic number.

It is an amenable number.

2795029 is a deficient number, since it is larger than the sum of its proper divisors (121547).

2795029 is a wasteful number, since it uses less digits than its factorization.

2795029 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121546.

The product of its (nonzero) digits is 11340, while the sum is 34.

The square root of 2795029 is about 1671.8340228623. The cubic root of 2795029 is about 140.8625154175.

The spelling of 2795029 in words is "two million, seven hundred ninety-five thousand, twenty-nine".

Divisors: 1 23 121523 2795029